Chemistry is a branch of science that deals with the properties, composition, and behavior of matter. It encompasses various branches such as inorganic chemistry, physical chemistry, organic chemistry, and analytical chemistry. Inorganic chemistry focuses on the study of inorganic compounds, while physical chemistry explores the principles and theories behind chemical processes. Organic chemistry examines the structure and properties of organic compounds, while analytical chemistry involves the analysis and identification of chemical substances. This is the Quick link of all the posts and pages that is displayed in this website.
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Acids, Bases and Salts
Alcohols, Phenols and Ethers
- Alcohols and Phenols Questions
- Alcohols and Phenols|Class 12|ISC|CBSE|JEE|NEET
- Alcohols and Phenols|Class 12|MCQs
- Alcohols and Phenols|MCQs|JEE|NEET
- ALCOHOLS PHENOLS AND ETHERS NEET NOTES PDF|Biswajit Das
- ALCOHOLS, PHENOLS AND ETHERS NEET QUESTIONS PDF DOWNLOAD|Biswajit Das
- Practice Set-Alcohols and Phenols
Aldehydes, Ketons and Carboxylic Acids
Analytical Chemistry
Atmospheric Pollution
Atomic Structure
BOOK-ONLINE TEST
Boron
CBSE
- Acyloin Condensation
- Alcohols and Phenols|Class 12|ISC|CBSE|JEE|NEET
- Aldol Condensation
- Baeyer-Villiger Oxidation
- Case Based Questions (CBQ) for Haloalkanes and Haloarenes|Biswajit Das
- Chemical Bonding Class 11 Notes|Biswajit Das
- Chemical Kinetics Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Chemical Kinetics Class 12 NCERT Solutions|CBSE|Biswajit Das
- COORDINATION COMPOUNDS CBSE-ISC-JEE-NEET NOTES
- Electrochemistry Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Electrochemistry Class 12 NCERT Solutions|CBSE|Biswajit Das
- EQUILIBRIUM CLASS 11 NOTES|ISC|CBSE|Biswajit Das
- Haloalkanes and Haloarenes|Types|Isomerism|Preparations|Notes
- Hydrogen as a fuel-Hydrogen Economy
- Important Organic Reactions of Class 12 PDF|CBSE|ISC|Biswajit Das
- NCERT Books PDF Free Download 2020 Chemistry
- Nomenclature of Alkanes-IUPAC Rules
- Numerical of Chemical Kinetics
- Organic Compounds Containing Nitrogen Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Organic Compounds Containing Nitrogen Class 12 NCERT Solutions |CBSE|Biswajit Das
- Reactions of Haloalkanes and preparation of Chlorobenzene Notes
- Solid State|Class 12-Short Question and Answer
- Solutions Class 12 NCERT EXEMPLAR|CBSE|Biswajit Das
- Solutions Class 12 NCERT Solutions|CBSE|Biswajit Das
- Structure Of Atom|Class-11
- The d- and f- Block Elements Class 12 NCERT Exemplar|CBSE|Biswajit Das
- The d- and f- Block Elements Class 12 NCERT Solutions|CBSE|Biswajit Das
- Thermodynamics Class 11 Notes |Biswajit Das
CBSE CHEMISTRY PRACTICAL
Chemical Bonding
Chemical Kinetics
Chemical Reactions
Chemically Distinguish
Chemistry Latest News
Chemistry Questions and Answers
- An organic compound has a vapour density of 22. The molecular formula of the organic compound is :
- In the reaction given below sulphuric acid acts as a /an: S + 2H2SO4 → 3SO2 + 2H2O
- MOST EXPENSIVE ELEMENTS IN THE WORLD
- Reaction between calcium nitrate and sodium hydroxide(NaOH)
- The metal whose oxide can be reduced by common reducing agents:
- Which formula represents a saturated hydrocarbon?
- Which gas Decolourises potassium permanganate (KMnO4) solution?
Chemistry Terms
Class 10
- 200 IMPORTANT ICSE 2025 CHEMISTRY QUESTIONS
- Acids, Bases and Salts-ICSE-Class 10|Biswajit Das
- Ammonia-Class 10
- Analytical Chemistry MCQs-Class 10
- Analytical chemistry-Class 10
- Analytical Chemistry-ICSE-Class 10|Biswajit Das
- Analytical Chemistry-MCQ
- CFQ-Acids,Bases and Salts-ICSE-Class 10|Biswajit Das
- CFQ-Chemical Bonding-ICSE-Class 10|Biswajit Das
- CFQ-Periodic Properties and variations of Properties – Physical and Chemical-ICSE-Class 10|Biswajit Das
- Chemical Bonding- ICSE-Class 10|Biswajit Das
- Chemical Bonding-Class 10-Practice Set
- Chemical Bonding-Class-10-MCQs
- Chemical Bonding-MCQ
- Chemistry Online Test-4
- Chemistry Online Test-5
- Chemistry Practice Exam
- Class-10-P.S-1
- Class-10-Semester-2-P.S-1
- Competency Focused Questions (CFQ) ICSE Chemistry| Study of Acids, Bases and Salts|Biswajit Das
- Electrolysis-ICSE-Class 10|Biswajit Das
- Electrolysis-MCQ
- Free Class-X-Chemistry Mock Test -Semister-1
- Hydrogen Chloride-Class 10
- ICSE CHEMISTRY 2025 ANSWER KEY
- ICSE CHEMISTRY 2025 Last minute Suggestions
- Important Observations and Chemical Tests
- Metallurgy-ICSE-Class 10|Biswajit Das
- Metallurgy-MCQ
- Mole Concept and stoichiometry-MCQ
- Mole Concept and Stoichiometry|Class 10
- Organic Chemistry- ICSE-Class 10|Biswajit Das
- Organic Chemistry-Class 10
- Organic Chemistry-MCQ
- Periodic Properties and variations of Properties – Physical and Chemical|CFQ Questions|Class 10|Biswajit Das
- Periodic Properties and Variations of Properties-Class 10-Practice Set
- Periodic Properties and variations of Properties-ICSE-Class 10|Biswajit Das
- Periodic Properties and variations of properties-MCQ
- Periodic Properties and Variations-Class-10-MCQs
- Periodic Table, Periodic Properties and Variations of Properties-Class 10
- Practice Set-Analytical Chemistry-Class 10
- Practice Set-Periodic Table, Periodic Properties and Variations of Properties
- Reaction between calcium chloride and sodium hydroxide
- Reaction between calcium nitrate and sodium hydroxide(NaOH)
- Semester-1-Test-1
- Semester-1-Test-2
- Semester-1-Test-3
- Study of Acids, Bases and Salts-MCQ
- Study of Compounds- Hydrogen Chloride-ICSE-Class 10|Biswajit Das
- Study of Compounds- Sulphuric Acid-ICSE-Class 10|Biswajit Das
- Study of Compounds-Ammonia-ICSE-Class 10|Biswajit Das
- Study of Compounds-MCQ
- Study of Compounds-Nitric Acid-ICSE-Class 10|Biswajit Das
- Which gas Decolourises potassium permanganate (KMnO4) solution?
Class 11
- Atomic Structures-MCQs
- Basic Concept of Chemistry-Class 11
- CBSE CHEMISTRY PRACTICAL
- Chemical Bonding Class 11 Notes|Biswajit Das
- Chemical Equilibrium|Class 11|MCQs
- Class-11 MCQ Test
- Classification of Elements and Periodicity in Properties
- Classification of Elements and Periodicity in Properties-MCQs
- Classification of Elements and Periodicity in Properties|MCQs
- EQUILIBRIUM CLASS 11 NOTES|ISC|CBSE|Biswajit Das
- Friedel-Crafts Alkylation
- Geometry (Shape) of Molecules
- Heavy Water|Class-11
- Hydrocarbons-MCQs-Class-11
- Hydrogen as a fuel-Hydrogen Economy
- Hydrogen Peroxide|Class-11
- Hydrogen-Occurrence-Isotopes
- Important Observations and Chemical Tests
- Important Portions of Class 11
- Ionic Equilibrium|Class 11|MCQs
- IUPAC Nomenclature of Organic Compounds
- Molecular Orbital Diagram of CO
- Molecular Orbital Diagram of NO
- Nomenclature of Acid Amide
- Nomenclature of Acid Anhydrides
- Nomenclature of Acid Chlorides
- Nomenclature of alicyclic compounds
- Nomenclature of Alkanes-IUPAC Rules
- Nomenclature of Alkanes-Practice Set
- Nomenclature of Alkenes and Alkynes
- Nomenclature of Carboxylic Acids
- Occurrence, Preparation, and Compounds of Hydrogen
- Organic Conversions
- Organic Nomenclature-MCQs
- Physical and Chemical Properties of Hydrogen
- Preparation Of Hydrogen|Laboratory|Industrial
- Qualitative and Quantitative Analysis |Organic Chemistry
- Redox Reaction|Class 11
- s-Block elements-short questions
- Some Basic Concepts of Chemistry-Class-11-MCQ
- Some Basic Concepts of Chemistry-MCQs
- Structure Of Atom|Class-11
- Structure of Atoms|MCQs
- The s-Block Elements-(Part: II)-Class 11
- The s-Block Elements-Class 11
- Themodynamics|Class 11|MCQs
- Thermodynamics Class 11 Notes |Biswajit Das
- Water|Structure-Properties|Class-11
Class 12
- Acyloin Condensation
- Alcohols and Phenols Questions
- Alcohols and Phenols|Class 12|ISC|CBSE|JEE|NEET
- Alcohols and Phenols|Class 12|MCQs
- ALDEHYDES, KETONES AND CARBOXYLIC ACIDS PDF| ISC|CBSE|JEE|NEET
- Aldol Condensation
- Amino Acids|ISC Chemistry Project|Biswajit Das
- Ancient Indian Medicines and Medicinal Plants|ISC Chemistry Project|Biswajit Das
- Aniline-Preparations-Reactions
- Baeyer-Villiger Oxidation
- Benzenediazonium chloride-preparation-reactions
- Carbohydrates|ISC Chemistry Project|Biswajit Das
- Carbonyl Compounds|Class 12|MCQs
- Carboxylic Acid-MCQs-Class-12
- Case Based Questions (CBQ) for Haloalkanes and Haloarenes|Biswajit Das
- CBSE CHEMISTRY PRACTICAL
- Chemical Kinetics |JEE Main|JEE Advanced
- Chemical Kinetics Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Chemical Kinetics Class 12 NCERT Solutions|CBSE|Biswajit Das
- Chemical Kinetics-Class12|ISC|CBSE|JEE|NEET
- Chemical Kinetics-MCQs-Class-12
- Chemically distinguish between Chlorobenzene and Benzyl chloride
- Chemically distinguish between Chlorobenzene and Chlorocyclohexane
- Chemically distinguish between Ethane and ethene
- Chemicals and chemical processes in forensic studies|ISC CHEMISTRY PROJECT|Biswajit Das
- Chemicals in Medicines|ISC Chemistry Project|Biswajit Das
- CHEMISTRY CLASS-12 SAMPLE PAPER MARKING SCHEME
- CHEMISTRY CLASS-12 SAMPLE PAPER-5
- CHEMISTRY CLASS-12SAMPLE PAPER-5 MARKING SCHEME
- CHEMISTRY SAMPLE PAPER-1 CLASS 12
- CHEMISTRY SAMPLE PAPER-2 CLASS 12
- CHEMISTRY SAMPLE PAPER-3 CLASS 12
- CHEMISTRY SAMPLE PAPER-4 CLASS 12
- CHEMISTRY SAMPLE PAPER-6 CLASS 12
- Conversion of Aliphatic Compounds|ISC|CBSE|JEE|NEET
- Conversion of Aromatic Compounds|ISC|CBSE|JEE|NEET
- COORDINATION COMPOUNDS CBSE-ISC-JEE-NEET NOTES
- d- block elements-Class-12-JEE-NEET
- Detection of Functional Groups in Organic Compounds
- Effects of Green House Gases|ISC Chemistry Project|Biswajit Das
- Electrochemistry Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Electrochemistry Class 12 NCERT Solutions|CBSE|Biswajit Das
- Electrochemistry MCQs- Class 12
- ELECTROCHEMISTRY PDF|ISC|CBSE|JEE|NEET
- Electrochemistry-MCQs
- Electrochemistry-MCQs
- FAQ | Solutions| CBSE|ISC|JEE|NEET
- Haloalkanes and haloarenes Class 12 MCQs
- HALOALKANES AND HALOARENES NEET NOTES PDF|Biswajit Das
- Haloalkanes and Haloarenes|Types|Isomerism|Preparations|Notes
- How Plastics Have Changed The World, Both Socially And Economically|ISC Chemistry Project|Biswajit Das
- Important Observations and Chemical Tests
- Important Organic Reactions of Class 12 PDF|CBSE|ISC|Biswajit Das
- Insecticides, pesticides and chemical fertilizers|ISC Chemistry Project|Biswajit Das
- ISC Chemistry 2021 Semester-1 Answer Key
- ISC CHEMISTRY 2025 ANSWER KEY
- ISC CHEMISTRY PRACTICAL
- ISC CHEMISTRY PROJECT|TYPES OF DYES|Biswajit Das
- ISC Class 12 Organic Chemistry Last Minute Preparation Tips 2025
- Kochi Decarboxylation with complete Mechanism
- Kolbe Schmitt Reaction
- Mole Concept|JEE Main|JEE Advanced|MCQ question and answers
- Natural Polymers|ISC CHEMISTRY PROJECT|Biswajit Das
- NUCLEIC ACID-ISC CHEMISTRY PROJECT
- Numerical of Chemical Kinetics
- Numericals-Solid State-Class 12
- Organic Chemistry in Nutrition, Food Science and Biotechnology|ISC Chemistry Project|Biswajit Das
- ORGANIC COMPOUNDS CONTAINING NITROGEN
- Organic Compounds Containing Nitrogen Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Organic Compounds Containing Nitrogen Class 12 NCERT Solutions |CBSE|Biswajit Das
- Organic Compounds Containing Nitrogen-MCQs-Class-12
- Organic Conversions with Answers
- Practice Set-Alcohols and Phenols
- Practice Set|Alkyl Halides
- Preparation of Soaps, Nail Polish, Boot Polish, Varnish, Nail Polish Remover, Shampoo, and Perfumes|ISC CHEMISTRY PROJECT|Biswajit Das
- Reactions of Haloalkanes and preparation of Chlorobenzene Notes
- Simple Idea of Chemical Evolution|ISC Chemistry Project|Biswajit Das
- Solid State Class 12 MCQ Test
- Solid State Class 12-Practice Set
- Solid State-Class 12-MCQ
- Solid State-Class 12-MCQs
- Solid State|Class 12 Chemistry|CBSE|ISC|
- Solid State|Class 12-Short Question and Answer
- Solution-Class 12-ISC-CBSE
- Solutions Class 12 NCERT EXEMPLAR|CBSE|Biswajit Das
- Solutions Class 12 NCERT Solutions|CBSE|Biswajit Das
- Solutions-Class 12-MCQs
- Surface Chemistry|Class-12|ISC|CBSE|
- The d- and f- Block Elements Class 12 NCERT Exemplar|CBSE|Biswajit Das
- The d- and f- Block Elements Class 12 NCERT Solutions|CBSE|Biswajit Das
- Vitamins and Hormones|ISC Chemistry Project|Biswajit Das
Class 8
Class 9
- Atmospheric Pollution-ICSE-Class 9|Biswajit Das
- Balancing Chemical Reactions
- Chemical Changes and Reactions|Class 9
- Chemistry Class Test-Class 9
- Class-9-P.S-2
- Hydrogen-Class-9
- Hydrogen-ICSE-Class 9|Biswajit Das
- Important Observations and Chemical Tests
- Study of Gas Law
- Study of Gas Law-ICSE-Class 9|Biswajit Das
- The Language of Chemistry-MCQs-Class 9
- The Language of Chemistry|Class 9
- The Periodic Table-ICSE-Class 9|Biswajit Das
- Water-ICSE-Class 9|Biswajit Das
Classification of Elements and Periodicity in Properties
Competency Focused Questions (CFQ) ICSE Chemistry
- CFQ-Acids,Bases and Salts-ICSE-Class 10|Biswajit Das
- CFQ-Chemical Bonding-ICSE-Class 10|Biswajit Das
- CFQ-Periodic Properties and variations of Properties – Physical and Chemical-ICSE-Class 10|Biswajit Das
- Competency Focused Questions (CFQ) ICSE Chemistry| Study of Acids, Bases and Salts|Biswajit Das
- Periodic Properties and variations of Properties – Physical and Chemical|CFQ Questions|Class 10|Biswajit Das
Concise Chemistry Solved
Coordination Compounds
d- and f- Block
Electrochemistry
- Electrochemistry Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Electrochemistry Class 12 NCERT Solutions|CBSE|Biswajit Das
- ELECTROCHEMISTRY JEE ADVANCED QUESTIONS PDF|Biswajit Das
- ELECTROCHEMISTRY JEE MAIN QUESTIONS PDF|Biswajit Das
- Electrochemistry MCQs- Class 12
- ELECTROCHEMISTRY PDF|ISC|CBSE|JEE|NEET
- Electrochemistry-MCQs
- Electrochemistry-MCQs
Electrochemistry MCQs
Electrolysis
Equilibrium
FAQ
Graduation
- Acyloin Condensation
- Aldol Condensation
- Allen-Millar-Trippett Rearrangement
- Aza-Achmatowicz Rearrangement
- Baeyer-Villiger Oxidation
- Balson Alkylation
- Barton-Zard Pyrrole Synthesis
- Conversion of Aliphatic Compounds|ISC|CBSE|JEE|NEET
- Conversion of Aromatic Compounds|ISC|CBSE|JEE|NEET
- Detection of Functional Groups in Organic Compounds
- Furan-Synthesis-Reactivity-Reactions
- Grooves process|Lucas Reaction
- Haloform Reaction
- Harries Ozonolysis
- Hass-Bender Carbonyl Synthesis
- Hell-Volhard-Zelinsky Bromination
- Hoechst –Wacker Oxidation
- Hoffmann Bromamide Degradation
- Hoffmann Isonitrile Synthesis
- Hofmann Mustard Oil reaction
- Hofmann-Martius Rearrangement
- Hunsdiecker-Borodin Halogenation
- Hydroboration Oxidation
- Jones Oxidation
- Jones-Sarett Oxidation
- Knoevenagel Condensation
- Kochi Decarboxylation with complete Mechanism
- Kolbe Schmitt Reaction
- Krafft Degradation
- Molecular Orbital Diagram of CO
- Nomenclature of Alkanes-IUPAC Rules
- Nomenclature of Alkanes-Practice Set
- ORGANIC COMPOUNDS CONTAINING NITROGEN
- Wohl-Ziegler Bromination
- Wolff-Kishner Reduction Reaction
Haloalkanes and Haloarenes
- Case Based Questions (CBQ) for Haloalkanes and Haloarenes|Biswajit Das
- Haloalkanes and haloarenes Class 12 MCQs
- HALOALKANES AND HALOARENES MCQs
- HALOALKANES AND HALOARENES NEET NOTES PDF|Biswajit Das
- Haloalkanes and Haloarenes|Types|Isomerism|Preparations|Notes
- Reactions of Haloalkanes and preparation of Chlorobenzene Notes
Hydrogen
Hydrogen Chloride
ICSE
- Acids, Bases and Salts-ICSE-Class 10|Biswajit Das
- Analytical Chemistry MCQs-Class 10
- Analytical Chemistry-ICSE-Class 10|Biswajit Das
- Analytical Chemistry-MCQ
- Atmospheric Pollution-ICSE-Class 9|Biswajit Das
- CFQ-Acids,Bases and Salts-ICSE-Class 10|Biswajit Das
- CFQ-Chemical Bonding-ICSE-Class 10|Biswajit Das
- Chemical Bonding- ICSE-Class 10|Biswajit Das
- Chemical Bonding-MCQ
- Chemical Changes and Reactions|Class 9
- Chemistry Online Test-4
- Chemistry Online Test-5
- Chemistry Practice Exam
- Electrolysis-ICSE-Class 10|Biswajit Das
- Electrolysis-MCQ
- Hydrogen-ICSE-Class 9|Biswajit Das
- Metallurgy-ICSE-Class 10|Biswajit Das
- Metallurgy-MCQ
- Mole Concept and stoichiometry-MCQ
- Organic Chemistry- ICSE-Class 10|Biswajit Das
- Organic Chemistry-MCQ
- Periodic Properties and variations of Properties – Physical and Chemical|CFQ Questions|Class 10|Biswajit Das
- Periodic Properties and variations of Properties-ICSE-Class 10|Biswajit Das
- Periodic Properties and variations of properties-MCQ
- Semester-1-Test-1
- Semester-1-Test-2
- Semester-1-Test-3
- Study of Acids, Bases and Salts-MCQ
- Study of Compounds- Hydrogen Chloride-ICSE-Class 10|Biswajit Das
- Study of Compounds- Sulphuric Acid-ICSE-Class 10|Biswajit Das
- Study of Compounds-Ammonia-ICSE-Class 10|Biswajit Das
- Study of Compounds-MCQ
- Study of Compounds-Nitric Acid-ICSE-Class 10|Biswajit Das
- Study of Gas Law-ICSE-Class 9|Biswajit Das
- The Language of Chemistry|Class 9
- The Periodic Table-ICSE-Class 9|Biswajit Das
- Water-ICSE-Class 9|Biswajit Das
Important Organic Reactions of Class 12
Inorganic Chemistry
Inorganic Reactions
- How nitrogen is prepared in the laboratory?
- Hydrogen as a fuel-Hydrogen Economy
- What happen when nitrous acid is heated?
- What happens when ammonium dichromate is heated?
- What happens when calcium phosphide is treated with water?
- What happens when magnesium nitride is treated with water?
- What happens when phosphorous acid is heated?
Interesting Facts About Chemistry
ISC
- Acyloin Condensation
- Alcohols and Phenols|Class 12|ISC|CBSE|JEE|NEET
- Aldol Condensation
- Baeyer-Villiger Oxidation
- Case Based Questions (CBQ) for Haloalkanes and Haloarenes|Biswajit Das
- Chemical Bonding Class 11 Notes|Biswajit Das
- COORDINATION COMPOUNDS CBSE-ISC-JEE-NEET NOTES
- EQUILIBRIUM CLASS 11 NOTES|ISC|CBSE|Biswajit Das
- Haloalkanes and Haloarenes|Types|Isomerism|Preparations|Notes
- Hydrogen as a fuel-Hydrogen Economy
- Important Organic Reactions of Class 12 PDF|CBSE|ISC|Biswajit Das
- Nomenclature of Alkanes-IUPAC Rules
- Nomenclature of Alkanes-Practice Set
- Numerical of Chemical Kinetics
- Reactions of Haloalkanes and preparation of Chlorobenzene Notes
- Solid State|Class 12-Short Question and Answer
- Structure Of Atom|Class-11
- Thermodynamics Class 11 Notes |Biswajit Das
- Wolff-Kishner Reduction Reaction
ISC CHEMISTRY PRACTICAL
ISC CHEMISTRY PROJECT
- Amino Acids|ISC Chemistry Project|Biswajit Das
- Ancient Indian Medicines and Medicinal Plants|ISC Chemistry Project|Biswajit Das
- Carbohydrates|ISC Chemistry Project|Biswajit Das
- Chemicals and chemical processes in forensic studies|ISC CHEMISTRY PROJECT|Biswajit Das
- Chemicals in Medicines|ISC Chemistry Project|Biswajit Das
- Effects of Green House Gases|ISC Chemistry Project|Biswajit Das
- How Plastics Have Changed The World, Both Socially And Economically|ISC Chemistry Project|Biswajit Das
- Insecticides, pesticides and chemical fertilizers|ISC Chemistry Project|Biswajit Das
- ISC CHEMISTRY PROJECT|TYPES OF DYES|Biswajit Das
- Natural Polymers|ISC CHEMISTRY PROJECT|Biswajit Das
- NUCLEIC ACID-ISC CHEMISTRY PROJECT
- Organic Chemistry in Nutrition, Food Science and Biotechnology|ISC Chemistry Project|Biswajit Das
- Preparation of Soaps, Nail Polish, Boot Polish, Varnish, Nail Polish Remover, Shampoo, and Perfumes|ISC CHEMISTRY PROJECT|Biswajit Das
- Simple Idea of Chemical Evolution|ISC Chemistry Project|Biswajit Das
- Vitamins and Hormones|ISC Chemistry Project|Biswajit Das
JEE
- Acyloin Condensation
- Alcohols and Phenols|Class 12|ISC|CBSE|JEE|NEET
- Alcohols and Phenols|MCQs|JEE|NEET
- ALDEHYDES, KETONES AND CARBOXYLIC ACIDS PDF| ISC|CBSE|JEE|NEET
- Aldol Condensation
- Aniline-Preparations-Reactions
- ATOMIC STRUCTURE JEE ADVANCED QUESTIONS PDF|Biswajit Das
- ATOMIC STRUCTURE JEE MAIN QUESTIONS PDF|Biswajit Das
- ATOMIC STRUCTURE JEE NOTES PDF|Biswajit Das
- Baeyer-Villiger Oxidation
- Balson Alkylation
- Barton-Zard Pyrrole Synthesis
- Benzenediazonium chloride-preparation-reactions
- Carbonyl Compounds|MCQs|JEE|NEET
- Chemical Equilibrium|MCQs|JEE|NEET
- Chemical Kinetics |JEE Main|JEE Advanced
- Chemical Kinetics-Class12|ISC|CBSE|JEE|NEET
- Chemically distinguish between Chlorobenzene and Benzyl chloride
- Chemically distinguish between Ethane and ethene
- Classification of Elements and Periodicity in Properties
- Classification of Elements and Periodicity in Properties|MCQs|JEE|NEET
- Conversion of Aliphatic Compounds|ISC|CBSE|JEE|NEET
- Conversion of Aromatic Compounds|ISC|CBSE|JEE|NEET
- COORDINATION COMPOUNDS CBSE-ISC-JEE-NEET NOTES
- d- block elements-Class-12-JEE-NEET
- Detection of Functional Groups in Organic Compounds
- ELECTROCHEMISTRY JEE ADVANCED QUESTIONS PDF|Biswajit Das
- ELECTROCHEMISTRY JEE MAIN QUESTIONS PDF|Biswajit Das
- Electrochemistry MCQs- Class 12
- ELECTROCHEMISTRY PDF|ISC|CBSE|JEE|NEET
- Electrochemistry-MCQs
- EQUILIBRIUM JEE ADVANCED QUESTIONS PDF|Biswajit Das
- EQUILIBRIUM JEE MAIN QUESTIONS PDF|Biswajit Das
- FAQ | Solutions| CBSE|ISC|JEE|NEET
- Geometry (Shape) of Molecules
- Grooves process|Lucas Reaction
- HALOALKANES AND HALOARENES MCQs
- Haloalkanes and Haloarenes|Types|Isomerism|Preparations|Notes
- Haloform Reaction
- Harries Ozonolysis
- Hass-Bender Carbonyl Synthesis
- Heavy Water|Class-11
- Hell-Volhard-Zelinsky Bromination
- Hoechst –Wacker Oxidation
- Hoffmann Bromamide Degradation
- Hoffmann Isonitrile Synthesis
- Hofmann Mustard Oil reaction
- Hofmann-Martius Rearrangement
- Hunsdiecker-Borodin Halogenation
- Hydroboration Oxidation
- Hydrogen as a fuel-Hydrogen Economy
- Hydrogen Peroxide|Class-11
- Hydrogen-Occurrence-Isotopes
- Ionic Equilibrium|MCQs|JEE|NEET
- IUPAC Nomenclature of Organic Compounds
- Jones Oxidation
- Jones-Sarett Oxidation
- Knoevenagel Condensation
- Kochi Decarboxylation with complete Mechanism
- Kolbe Schmitt Reaction
- Krafft Degradation
- Mole Concept|JEE Main|JEE Advanced|MCQ question and answers
- Molecular Orbital Diagram of CO
- Molecular Orbital Diagram of NO
- Nomenclature of Acid Amide
- Nomenclature of Acid Anhydrides
- Nomenclature of Acid Chlorides
- Nomenclature of alicyclic compounds
- Nomenclature of Alkanes-IUPAC Rules
- Nomenclature of Alkanes-Practice Set
- Nomenclature of Alkenes and Alkynes
- Nomenclature of Carboxylic Acids
- Occurrence, Preparation, and Compounds of Hydrogen
- ORGANIC COMPOUNDS CONTAINING NITROGEN
- Organic Conversions with Answers
- Physical and Chemical Properties of Hydrogen
- Preparation Of Hydrogen|Laboratory|Industrial
- Qualitative and Quantitative Analysis |Organic Chemistry
- Reactions of Haloalkanes and preparation of Chlorobenzene Notes
- Redox Reaction|Class 11
- s-Block elements-short questions
- Solid State Class 12 MCQ Test
- Solid State|Class 12 Chemistry|CBSE|ISC|
- Solution-Class 12-ISC-CBSE
- Solutions|JEE main |JEE Advanced|MCQ question and answers
- Some Basic Concepts of Chemistry-Class-11-MCQ
- Structure Of Atom|Class-11
- Structure of Atoms|MCQs|JEE|NEET
- The s-Block Elements-(Part: II)-Class 11
- The s-Block Elements-Class 11
- Themodynamics|MCQs|JEE|NEET
- THERMODYNAMICS JEE ADVANCED QUESTIONS PDF|Biswajit Das
- THERMODYNAMICS JEE MAIN QUESTIONS PDF|Biswajit Das
- Water|Structure-Properties|Class-11
- Wohl-Ziegler Bromination
- Wolff-Kishner Reduction Reaction
JEE Advanced
- Acyloin Condensation
- Alcohols and Phenols|Class 12|ISC|CBSE|JEE|NEET
- Alcohols and Phenols|MCQs|JEE|NEET
- ALDEHYDES, KETONES AND CARBOXYLIC ACIDS PDF| ISC|CBSE|JEE|NEET
- Aldol Condensation
- ATOMIC STRUCTURE JEE ADVANCED QUESTIONS PDF|Biswajit Das
- ATOMIC STRUCTURE JEE NOTES PDF|Biswajit Das
- Baeyer-Villiger Oxidation
- Balson Alkylation
- Barton-Zard Pyrrole Synthesis
- Chemical Kinetics |JEE Main|JEE Advanced
- Chemical Kinetics-Class12|ISC|CBSE|JEE|NEET
- COORDINATION COMPOUNDS CBSE-ISC-JEE-NEET NOTES
- ELECTROCHEMISTRY JEE ADVANCED QUESTIONS PDF|Biswajit Das
- ELECTROCHEMISTRY JEE MAIN QUESTIONS PDF|Biswajit Das
- EQUILIBRIUM JEE ADVANCED QUESTIONS PDF|Biswajit Das
- FAQ | Solutions| CBSE|ISC|JEE|NEET
- Haloalkanes and Haloarenes|Types|Isomerism|Preparations|Notes
- Hydrogen as a fuel-Hydrogen Economy
- Kochi Decarboxylation with complete Mechanism
- Kolbe Schmitt Reaction
- Krafft Degradation
- Mole Concept|JEE Main|JEE Advanced|MCQ question and answers
- Reactions of Haloalkanes and preparation of Chlorobenzene Notes
- Solutions|JEE main |JEE Advanced|MCQ question and answers
- THERMODYNAMICS JEE ADVANCED QUESTIONS PDF|Biswajit Das
- Wolff-Kishner Reduction Reaction
JEE Advanced Questions PDF
JEE Main
- Acyloin Condensation
- Alcohols and Phenols|Class 12|ISC|CBSE|JEE|NEET
- Alcohols and Phenols|MCQs|JEE|NEET
- ALDEHYDES, KETONES AND CARBOXYLIC ACIDS PDF| ISC|CBSE|JEE|NEET
- Aldol Condensation
- ATOMIC STRUCTURE JEE MAIN QUESTIONS PDF|Biswajit Das
- ATOMIC STRUCTURE JEE NOTES PDF|Biswajit Das
- Baeyer-Villiger Oxidation
- Balson Alkylation
- Barton-Zard Pyrrole Synthesis
- Chemical Kinetics |JEE Main|JEE Advanced
- Chemical Kinetics-Class12|ISC|CBSE|JEE|NEET
- COORDINATION COMPOUNDS CBSE-ISC-JEE-NEET NOTES
- ELECTROCHEMISTRY PDF|ISC|CBSE|JEE|NEET
- EQUILIBRIUM JEE MAIN QUESTIONS PDF|Biswajit Das
- FAQ | Solutions| CBSE|ISC|JEE|NEET
- Haloalkanes and Haloarenes|Types|Isomerism|Preparations|Notes
- Hydrogen as a fuel-Hydrogen Economy
- Kochi Decarboxylation with complete Mechanism
- Kolbe Schmitt Reaction
- Krafft Degradation
- Mole Concept|JEE Main|JEE Advanced|MCQ question and answers
- Reactions of Haloalkanes and preparation of Chlorobenzene Notes
- Solutions|JEE main |JEE Advanced|MCQ question and answers
- THERMODYNAMICS JEE MAIN QUESTIONS PDF|Biswajit Das
- Wolff-Kishner Reduction Reaction
JEE Main Questions PDF
Masters
- Acyloin Condensation
- Aldol Condensation
- Allen-Millar-Trippett Rearrangement
- Aza-Achmatowicz Rearrangement
- Baeyer-Villiger Oxidation
- Balson Alkylation
- Barton-Zard Pyrrole Synthesis
- Furan-Synthesis-Reactivity-Reactions
- Kochi Decarboxylation with complete Mechanism
- Kolbe Schmitt Reaction
- Krafft Degradation
- Wolff-Kishner Reduction Reaction
MCQ
- Alcohols and Phenols|Class 12|MCQs
- Alcohols and Phenols|MCQs|JEE|NEET
- Atomic Structures-MCQs
- Carbonyl Compounds|Class 12|MCQs
- Carbonyl Compounds|MCQs|JEE|NEET
- Chemical Bonding-Class-10-MCQs
- Chemical Equilibrium|Class 11|MCQs
- Chemical Equilibrium|MCQs|JEE|NEET
- Chemical Kinetics |JEE Main|JEE Advanced
- Chemical Kinetics MCQ
- Chemical Kinetics-MCQs-Class-12
- Class-11 MCQ Test
- Classification of Elements and Periodicity in Properties-MCQs
- Classification of Elements and Periodicity in Properties|MCQs
- Classification of Elements and Periodicity in Properties|MCQs|JEE|NEET
- Electrochemistry MCQs- Class 12
- Electrochemistry-MCQs
- Electrochemistry-MCQs
- Free Class-X-Chemistry Mock Test -Semister-1
- Haloalkanes and haloarenes Class 12 MCQs
- HALOALKANES AND HALOARENES MCQs
- Ionic Equilibrium|Class 11|MCQs
- Ionic Equilibrium|MCQs|JEE|NEET
- Mole Concept|JEE Main|JEE Advanced|MCQ question and answers
- Organic Nomenclature-MCQs
- Periodic Properties and Variations-Class-10-MCQs
- Solid State-Class 12-MCQ
- Solid State-Class 12-MCQs
- Solutions-Class 12-MCQs
- Solutions|JEE main |JEE Advanced|MCQ question and answers
- Some Basic Concepts of Chemistry-Class-11-MCQ
- Some Basic Concepts of Chemistry-MCQs
- Structure of Atoms|MCQs
- Structure of Atoms|MCQs|JEE|NEET
- The Language of Chemistry-MCQs-Class 9
- Themodynamics|Class 11|MCQs
- Themodynamics|MCQs|JEE|NEET
Metallurgy
Miscellaneous
- 20 MOST RESEARCH TOPIC IN CHEMISTRY
- Acetoacetic Ester Condensation
- Acyloin Condensation
- Allen-Millar-Trippett Rearrangement
- Amadori Glucoamine Rearrangement
- Amino Acids|ISC Chemistry Project|Biswajit Das
- Ancient Indian Medicines and Medicinal Plants|ISC Chemistry Project|Biswajit Das
- Aniline-Preparations-Reactions
- Auwers-Inhoffen Rearrangement
- Aza-Achmatowicz Rearrangement
- Baker-Venkataraman Rearrangement
- Balancing Chemical Reactions
- Balz-Schiemann Reaction
- Barton-McCombie Deoxygenation
- Beckmann Rearrangement
- Benzenediazonium chloride-preparation-reactions
- Benzidine Rearrangement
- Benzilic Acid Rearrangement
- Benzoin Condensation
- Birch Reduction
- Bouveault Synthesis
- Bouveault-Blanc Reduction
- Cannizzaro Reaction
- Carbohydrates|ISC Chemistry Project|Biswajit Das
- Chemical Bonding-Class 10-Practice Set
- Chemicals and chemical processes in forensic studies|ISC CHEMISTRY PROJECT|Biswajit Das
- Chemicals in Medicines|ISC Chemistry Project|Biswajit Das
- Chemistry Class Test-Class 9
- Chlorobenzene to Phenol (Dow’s Process)|Biswajit Das
- Claisen Condensation
- Clemmensen Reduction
- Collman Carbonylation
- Conversion of Aliphatic Compounds|ISC|CBSE|JEE|NEET
- Conversion of Aromatic Compounds|ISC|CBSE|JEE|NEET
- Corey-Posner-Whitesides-Housing Coupling
- Curtius Rearrangement
- Demjanov Rearrangement
- Dow Process
- Effects of Green House Gases|ISC Chemistry Project|Biswajit Das
- Elbs Oxidation
- Favorskii Rearrangement
- Finkelstein Reaction
- Freund Reaction
- Friedel-Crafts Acylation
- Friedel-Crafts Alkylation
- Fries Rearrangement
- Gabriel amine synthesis
- Ganem Oxidation
- Gatterman –Koch Carbonylation
- Gatterman Formylation
- Gilman-Cason Ketone Synthesis
- Gomberg-Bachmann-Graebe-Ullmann Reaction
- Grooves process|Lucas Reaction
- Haloform Reaction
- Harries Ozonolysis
- Hass-Bender Carbonyl Synthesis
- Hell-Volhard-Zelinsky Bromination
- Hoechst –Wacker Oxidation
- Hoffmann Bromamide Degradation
- Hoffmann Isonitrile Synthesis
- Hofmann Mustard Oil reaction
- Hofmann-Martius Rearrangement
- How Plastics Have Changed The World, Both Socially And Economically|ISC Chemistry Project|Biswajit Das
- Hunsdiecker-Borodin Halogenation
- Hydroboration Oxidation
- Insecticides, pesticides and chemical fertilizers|ISC Chemistry Project|Biswajit Das
- ISC CHEMISTRY PROJECT|TYPES OF DYES|Biswajit Das
- Jones Oxidation
- Jones-Sarett Oxidation
- Knoevenagel Condensation
- Krafft Degradation
- Methane to methyl chloride or chloromethane|Biswajit Das
- Natural Polymers|ISC CHEMISTRY PROJECT|Biswajit Das
- Nomenclature of Alkanes-Practice Set
- NUCLEIC ACID-ISC CHEMISTRY PROJECT
- Organic Chemistry in Nutrition, Food Science and Biotechnology|ISC Chemistry Project|Biswajit Das
- Periodic Properties and Variations of Properties-Class 10-Practice Set
- Protected: Practice Set-Acid Amide
- Protected: Practice Set-Acid Chloride
- Practice Set-Alcohols and Phenols
- Practice Set-Analytical Chemistry-Class 10
- Practice Set-Hydrogen
- Practice Set-Nomenclature of Alkenes and Alkynes
- Practice Set-Periodic Table, Periodic Properties and Variations of Properties
- Practice Set|Alkyl Halides
- Practice Set|Chemical Changes and Reactions
- Practice Set|Language of Chemistry|Class 9
- Preparation of Soaps, Nail Polish, Boot Polish, Varnish, Nail Polish Remover, Shampoo, and Perfumes|ISC CHEMISTRY PROJECT|Biswajit Das
- Simple Idea of Chemical Evolution|ISC Chemistry Project|Biswajit Das
- Solid State Class 12-Practice Set
- Vitamins and Hormones|ISC Chemistry Project|Biswajit Das
- Wohl-Ziegler Bromination
- Wolff-Kishner Reduction Reaction
Mock Test
My Photography
NCERT EXEMPLAR
- Chemical Kinetics Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Electrochemistry Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Organic Compounds Containing Nitrogen Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Solutions Class 12 NCERT EXEMPLAR|CBSE|Biswajit Das
- The d- and f- Block Elements Class 12 NCERT Exemplar|CBSE|Biswajit Das
NCERT Solutions
- Chemical Kinetics Class 12 NCERT Solutions|CBSE|Biswajit Das
- Electrochemistry Class 12 NCERT Solutions|CBSE|Biswajit Das
- Organic Compounds Containing Nitrogen Class 12 NCERT Solutions |CBSE|Biswajit Das
- Solutions Class 12 NCERT Solutions|CBSE|Biswajit Das
- The d- and f- Block Elements Class 12 NCERT Solutions|CBSE|Biswajit Das
NEET
- Acyloin Condensation
- Alcohols and Phenols|Class 12|ISC|CBSE|JEE|NEET
- Alcohols and Phenols|MCQs|JEE|NEET
- ALCOHOLS PHENOLS AND ETHERS NEET NOTES PDF|Biswajit Das
- ALCOHOLS, PHENOLS AND ETHERS NEET QUESTIONS PDF DOWNLOAD|Biswajit Das
- ALDEHYDES, KETONES AND CARBOXYLIC ACIDS PDF| ISC|CBSE|JEE|NEET
- Aldol Condensation
- Aniline-Preparations-Reactions
- ATOMIC STRUCTURE NEET NOTES PDF|Biswajit Das
- Baeyer-Villiger Oxidation
- Balson Alkylation
- Barton-Zard Pyrrole Synthesis
- Benzenediazonium chloride-preparation-reactions
- Carbonyl Compounds|MCQs|JEE|NEET
- Chemical Equilibrium|MCQs|JEE|NEET
- Chemical Kinetics |JEE Main|JEE Advanced
- Chemical Kinetics-Class12|ISC|CBSE|JEE|NEET
- Classification of Elements and Periodicity in Properties
- Classification of Elements and Periodicity in Properties|MCQs|JEE|NEET
- Conversion of Aliphatic Compounds|ISC|CBSE|JEE|NEET
- Conversion of Aromatic Compounds|ISC|CBSE|JEE|NEET
- COORDINATION COMPOUNDS CBSE-ISC-JEE-NEET NOTES
- d- block elements-Class-12-JEE-NEET
- Detection of Functional Groups in Organic Compounds
- Electrochemistry MCQs- Class 12
- ELECTROCHEMISTRY PDF|ISC|CBSE|JEE|NEET
- Electrochemistry-MCQs
- FAQ | Solutions| CBSE|ISC|JEE|NEET
- Geometry (Shape) of Molecules
- Grooves process|Lucas Reaction
- HALOALKANES AND HALOARENES MCQs
- HALOALKANES AND HALOARENES NEET NOTES PDF|Biswajit Das
- Haloalkanes and Haloarenes|Types|Isomerism|Preparations|Notes
- Haloform Reaction
- Harries Ozonolysis
- Hass-Bender Carbonyl Synthesis
- Heavy Water|Class-11
- Hell-Volhard-Zelinsky Bromination
- Hoechst –Wacker Oxidation
- Hoffmann Bromamide Degradation
- Hoffmann Isonitrile Synthesis
- Hofmann Mustard Oil reaction
- Hofmann-Martius Rearrangement
- Hunsdiecker-Borodin Halogenation
- Hydroboration Oxidation
- Hydrogen as a fuel-Hydrogen Economy
- Hydrogen Peroxide|Class-11
- Hydrogen-Occurrence-Isotopes
- Ionic Equilibrium|MCQs|JEE|NEET
- IUPAC Nomenclature of Organic Compounds
- Jones Oxidation
- Jones-Sarett Oxidation
- Knoevenagel Condensation
- Kochi Decarboxylation with complete Mechanism
- Kolbe Schmitt Reaction
- Krafft Degradation
- Mole Concept|JEE Main|JEE Advanced|MCQ question and answers
- Molecular Orbital Diagram of CO
- Molecular Orbital Diagram of NO
- Nomenclature of Acid Amide
- Nomenclature of Acid Anhydrides
- Nomenclature of Acid Chlorides
- Nomenclature of alicyclic compounds
- Nomenclature of Alkanes-IUPAC Rules
- Nomenclature of Alkanes-Practice Set
- Nomenclature of Alkenes and Alkynes
- Nomenclature of Carboxylic Acids
- Occurrence, Preparation, and Compounds of Hydrogen
- Organic Conversions with Answers
- Physical and Chemical Properties of Hydrogen
- Preparation Of Hydrogen|Laboratory|Industrial
- Qualitative and Quantitative Analysis |Organic Chemistry
- Reactions of Haloalkanes and preparation of Chlorobenzene Notes
- Redox Reaction|Class 11
- s-Block elements-short questions
- Solid State Class 12 MCQ Test
- Solid State|Class 12 Chemistry|CBSE|ISC|
- Solution-Class 12-ISC-CBSE
- Some Basic Concepts of Chemistry-Class-11-MCQ
- Structure Of Atom|Class-11
- Structure of Atoms|MCQs|JEE|NEET
- The s-Block Elements-(Part: II)-Class 11
- The s-Block Elements-Class 11
- Themodynamics|MCQs|JEE|NEET
- Water|Structure-Properties|Class-11
- Wohl-Ziegler Bromination
- Wolff-Kishner Reduction Reaction
NEET NOTES PDF
NEET Questions PDF
Notes
- Alcohols and Phenols|Class 12|ISC|CBSE|JEE|NEET
- ALCOHOLS PHENOLS AND ETHERS NEET NOTES PDF|Biswajit Das
- ALCOHOLS, PHENOLS AND ETHERS NEET QUESTIONS PDF DOWNLOAD|Biswajit Das
- ATOMIC STRUCTURE JEE ADVANCED QUESTIONS PDF|Biswajit Das
- Chemical Bonding Class 11 Notes|Biswajit Das
- COORDINATION COMPOUNDS CBSE-ISC-JEE-NEET NOTES
- ELECTROCHEMISTRY JEE ADVANCED QUESTIONS PDF|Biswajit Das
- ELECTROCHEMISTRY JEE MAIN QUESTIONS PDF|Biswajit Das
- EQUILIBRIUM CLASS 11 NOTES|ISC|CBSE|Biswajit Das
- EQUILIBRIUM JEE ADVANCED QUESTIONS PDF|Biswajit Das
- HALOALKANES AND HALOARENES NEET NOTES PDF|Biswajit Das
- Haloalkanes and Haloarenes|Types|Isomerism|Preparations|Notes
- Reactions of Haloalkanes and preparation of Chlorobenzene Notes
- THERMODYNAMICS JEE ADVANCED QUESTIONS PDF|Biswajit Das
Numericals
Online Exam
- Analytical Chemistry MCQs-Class 10
- Analytical Chemistry-MCQ
- Chemical Bonding-MCQ
- Chemistry Online Test-4
- Chemistry Online Test-5
- Chemistry Practice Exam
- Electrolysis-MCQ
- Metallurgy-MCQ
- Mole Concept and stoichiometry-MCQ
- Organic Chemistry-MCQ
- Periodic Properties and variations of Properties – Physical and Chemical|CFQ Questions|Class 10|Biswajit Das
- Periodic Properties and variations of properties-MCQ
- Semester-1-Test-1
- Semester-1-Test-2
- Semester-1-Test-3
- Study of Acids, Bases and Salts-MCQ
- Study of Compounds-MCQ
Online Test
- Analytical Chemistry MCQs-Class 10
- Analytical Chemistry-MCQ
- Chemical Bonding-MCQ
- Chemistry Online Test-4
- Chemistry Online Test-5
- Chemistry Practice Exam
- Electrolysis-MCQ
- Metallurgy-MCQ
- Mole Concept and stoichiometry-MCQ
- Organic Chemistry-MCQ
- Periodic Properties and variations of Properties – Physical and Chemical|CFQ Questions|Class 10|Biswajit Das
- Periodic Properties and variations of properties-MCQ
- Semester-1-Test-1
- Semester-1-Test-2
- Semester-1-Test-3
- Study of Acids, Bases and Salts-MCQ
- Study of Compounds-MCQ
Organic Chemistry
- Acetoacetic Ester Condensation
- Acyloin Condensation
- Alcohols and Phenols|Class 12|ISC|CBSE|JEE|NEET
- Alcohols and Phenols|Class 12|MCQs
- Alcohols and Phenols|MCQs|JEE|NEET
- ALCOHOLS PHENOLS AND ETHERS NEET NOTES PDF|Biswajit Das
- ALCOHOLS, PHENOLS AND ETHERS NEET QUESTIONS PDF DOWNLOAD|Biswajit Das
- ALDEHYDES, KETONES AND CARBOXYLIC ACIDS PDF| ISC|CBSE|JEE|NEET
- Aldol Condensation
- Allen-Millar-Trippett Rearrangement
- Amadori Glucoamine Rearrangement
- Anhydrous Aluminium Chloride|Organic Reagents|Biswajit Das
- Auwers-Inhoffen Rearrangement
- Aza-Achmatowicz Rearrangement
- Baeyer-Villiger Oxidation
- Baker-Venkataraman Rearrangement
- Balson Alkylation
- Balz-Schiemann Reaction
- Barton-McCombie Deoxygenation
- Barton-Zard Pyrrole Synthesis
- Beckmann Rearrangement
- Benzidine Rearrangement
- Benzilic Acid Rearrangement
- Benzoin Condensation
- Birch Reduction
- Bouveault Synthesis
- Bouveault-Blanc Reduction
- Cannizzaro Reaction
- Case Based Questions (CBQ) for Haloalkanes and Haloarenes|Biswajit Das
- Chlorobenzene to Phenol (Dow’s Process)|Biswajit Das
- Claisen Condensation
- Clemmensen Reduction
- Collman Carbonylation
- Conversion of Aliphatic Compounds|ISC|CBSE|JEE|NEET
- Conversion of Aromatic Compounds|ISC|CBSE|JEE|NEET
- Corey-Posner-Whitesides-Housing Coupling
- Curtius Rearrangement
- Demjanov Rearrangement
- Dow Process
- Elbs Oxidation
- Favorskii Rearrangement
- Finkelstein Reaction
- Freund Reaction
- Friedel-Crafts Acylation
- Friedel-Crafts Alkylation
- Fries Rearrangement
- Gabriel amine synthesis
- Ganem Oxidation
- Gatterman –Koch Carbonylation
- Gatterman Formylation
- Gilman-Cason Ketone Synthesis
- Gomberg-Bachmann-Graebe-Ullmann Reaction
- Grooves process|Lucas Reaction
- Haloalkanes and haloarenes Class 12 MCQs
- HALOALKANES AND HALOARENES NEET NOTES PDF|Biswajit Das
- Harries Ozonolysis
- Hell-Volhard-Zelinsky Bromination
- Hoechst –Wacker Oxidation
- Hoffmann Bromamide Degradation
- Hoffmann Isonitrile Synthesis
- Hofmann Mustard Oil reaction
- Hydroboration Oxidation
- Important Organic Reactions of Class 12 PDF|CBSE|ISC|Biswajit Das
- ISC Class 12 Organic Chemistry Last Minute Preparation Tips 2025
- Knoevenagel Condensation
- Kochi Decarboxylation with complete Mechanism
- Kolbe Schmitt Reaction
- Krafft Degradation
- Methane to methyl chloride or chloromethane|Biswajit Das
- Nomenclature of Alkanes-IUPAC Rules
- Nomenclature of Alkanes-Practice Set
- Organic Chemistry- ICSE-Class 10|Biswajit Das
- ORGANIC COMPOUNDS CONTAINING NITROGEN
- Organic Compounds Containing Nitrogen Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Organic Compounds Containing Nitrogen Class 12 NCERT Solutions |CBSE|Biswajit Das
- Organic Conversions
- Organic Conversions with Answers
- PCC or Pyridinium chlorochromate|Organic Reagents|Biswajit Das
- Practice Set-Alcohols and Phenols
- Practice Set|Alkyl Halides
- Reactions of Haloalkanes and preparation of Chlorobenzene Notes
- Wolff-Kishner Reduction Reaction
Organic Compounds Containing Nitrogen
Organic Conversions
Organic Reactions
- Acetoacetic Ester Condensation
- Acyloin Condensation
- Alcohols and Phenols Questions
- Aldol Condensation
- Allen-Millar-Trippett Rearrangement
- Amadori Glucoamine Rearrangement
- Anhydrous Aluminium Chloride|Organic Reagents|Biswajit Das
- Auwers-Inhoffen Rearrangement
- Aza-Achmatowicz Rearrangement
- Baeyer-Villiger Oxidation
- Baker-Venkataraman Rearrangement
- Balson Alkylation
- Balz-Schiemann Reaction
- Barton-McCombie Deoxygenation
- Barton-Zard Pyrrole Synthesis
- Beckmann Rearrangement
- Benzidine Rearrangement
- Benzilic Acid Rearrangement
- Benzoin Condensation
- Birch Reduction
- Bouveault Synthesis
- Bouveault-Blanc Reduction
- Cannizzaro Reaction
- Chlorobenzene to Phenol (Dow’s Process)|Biswajit Das
- Claisen Condensation
- Clemmensen Reduction
- Collman Carbonylation
- Corey-Posner-Whitesides-Housing Coupling
- Curtius Rearrangement
- Demjanov Rearrangement
- Dow Process
- Elbs Oxidation
- Favorskii Rearrangement
- Finkelstein Reaction
- Freund Reaction
- Friedel-Crafts Acylation
- Friedel-Crafts Alkylation
- Fries Rearrangement
- Gabriel amine synthesis
- Ganem Oxidation
- Gatterman –Koch Carbonylation
- Gatterman Formylation
- Gilman-Cason Ketone Synthesis
- Gomberg-Bachmann-Graebe-Ullmann Reaction
- HALOALKANES AND HALOARENES MCQs
- Haloalkanes and Haloarenes|Types|Isomerism|Preparations|Notes
- Haloform Reaction
- Hass-Bender Carbonyl Synthesis
- Hofmann-Martius Rearrangement
- Important Organic Reactions of Class 12 PDF|CBSE|ISC|Biswajit Das
- ISC Class 12 Organic Chemistry Last Minute Preparation Tips 2025
- Knoevenagel Condensation
- Kochi Decarboxylation with complete Mechanism
- Kolbe Schmitt Reaction
- Krafft Degradation
- Methane to methyl chloride or chloromethane|Biswajit Das
- Organic Conversions with Answers
- PCC or Pyridinium chlorochromate|Organic Reagents|Biswajit Das
- Wolff-Kishner Reduction Reaction
Organic Reagents
- ALCOHOLS PHENOLS AND ETHERS NEET NOTES PDF|Biswajit Das
- ALCOHOLS, PHENOLS AND ETHERS NEET QUESTIONS PDF DOWNLOAD|Biswajit Das
- ATOMIC STRUCTURE JEE ADVANCED QUESTIONS PDF|Biswajit Das
- Chemical Bonding Class 11 Notes|Biswajit Das
- ELECTROCHEMISTRY JEE ADVANCED QUESTIONS PDF|Biswajit Das
- ELECTROCHEMISTRY JEE MAIN QUESTIONS PDF|Biswajit Das
- EQUILIBRIUM JEE ADVANCED QUESTIONS PDF|Biswajit Das
- HALOALKANES AND HALOARENES NEET NOTES PDF|Biswajit Das
- THERMODYNAMICS JEE ADVANCED QUESTIONS PDF|Biswajit Das
Periodic Properties and variations of Properties
Periodic Table
Physical Chemistry
- ATOMIC STRUCTURE JEE ADVANCED QUESTIONS PDF|Biswajit Das
- ATOMIC STRUCTURE JEE MAIN QUESTIONS PDF|Biswajit Das
- ATOMIC STRUCTURE JEE NOTES PDF|Biswajit Das
- ATOMIC STRUCTURE NEET NOTES PDF|Biswajit Das
- Atomic Structures-MCQs
- Chemical Bonding Class 11 Notes|Biswajit Das
- Chemical Kinetics |JEE Main|JEE Advanced
- Chemical Kinetics Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Chemical Kinetics Class 12 NCERT Solutions|CBSE|Biswajit Das
- Chemical Kinetics MCQ
- Chemical Kinetics-Class12|ISC|CBSE|JEE|NEET
- Chemical Kinetics-MCQs-Class-12
- Classification of Elements and Periodicity in Properties
- Classification of Elements and Periodicity in Properties-MCQs
- Classification of Elements and Periodicity in Properties|MCQs
- Classification of Elements and Periodicity in Properties|MCQs|JEE|NEET
- Electrochemistry Class 12 NCERT Exemplar|CBSE|Biswajit Das
- Electrochemistry Class 12 NCERT Solutions|CBSE|Biswajit Das
- ELECTROCHEMISTRY JEE ADVANCED QUESTIONS PDF|Biswajit Das
- ELECTROCHEMISTRY JEE MAIN QUESTIONS PDF|Biswajit Das
- ELECTROCHEMISTRY PDF|ISC|CBSE|JEE|NEET
- EQUILIBRIUM CLASS 11 NOTES|ISC|CBSE|Biswajit Das
- EQUILIBRIUM JEE ADVANCED QUESTIONS PDF|Biswajit Das
- EQUILIBRIUM JEE MAIN QUESTIONS PDF|Biswajit Das
- Hydrogen-Occurrence-Isotopes
- Mole Concept|JEE Main|JEE Advanced|MCQ question and answers
- Solid State Class 12 MCQ Test
- Solid State Class 12-Practice Set
- Solid State-Class 12-MCQ
- Solid State|Class 12 Chemistry|CBSE|ISC|
- Solid State|Class 12-Short Question and Answer
- Solutions Class 12 NCERT EXEMPLAR|CBSE|Biswajit Das
- Solutions Class 12 NCERT Solutions|CBSE|Biswajit Das
- Solutions|JEE main |JEE Advanced|MCQ question and answers
- Structure Of Atom|Class-11
- The d- and f- Block Elements Class 12 NCERT Exemplar|CBSE|Biswajit Das
- The d- and f- Block Elements Class 12 NCERT Solutions|CBSE|Biswajit Das
- Thermodynamics Class 11 Notes |Biswajit Das
- THERMODYNAMICS JEE ADVANCED QUESTIONS PDF|Biswajit Das
- THERMODYNAMICS JEE MAIN QUESTIONS PDF|Biswajit Das
Practice Set
- Balancing Chemical Reactions
- Chemical Bonding-Class 10-Practice Set
- Chemistry Class Test-Class 9
- Nomenclature of Alkanes-Practice Set
- Periodic Properties and Variations of Properties-Class 10-Practice Set
- Protected: Practice Set-Acid Amide
- Protected: Practice Set-Acid Chloride
- Practice Set-Alcohols and Phenols
- Practice Set-Analytical Chemistry-Class 10
- Practice Set-Hydrogen
- Practice Set-Nomenclature of Alkenes and Alkynes
- Practice Set-Periodic Table, Periodic Properties and Variations of Properties
- Practice Set|Alkyl Halides
- Practice Set|Chemical Changes and Reactions
- Practice Set|Language of Chemistry|Class 9
- Solid State Class 12-Practice Set
Reactions
- Acetoacetic Ester Condensation
- Acyloin Condensation
- Allen-Millar-Trippett Rearrangement
- Amadori Glucoamine Rearrangement
- Auwers-Inhoffen Rearrangement
- Aza-Achmatowicz Rearrangement
- Baker-Venkataraman Rearrangement
- Balz-Schiemann Reaction
- Barton-McCombie Deoxygenation
- Beckmann Rearrangement
- Benzidine Rearrangement
- Benzilic Acid Rearrangement
- Benzoin Condensation
- Birch Reduction
- Bouveault Synthesis
- Bouveault-Blanc Reduction
- Cannizzaro Reaction
- Chlorobenzene to Phenol (Dow’s Process)|Biswajit Das
- Claisen Condensation
- Clemmensen Reduction
- Collman Carbonylation
- Corey-Posner-Whitesides-Housing Coupling
- Curtius Rearrangement
- Demjanov Rearrangement
- Dow Process
- Elbs Oxidation
- Favorskii Rearrangement
- Finkelstein Reaction
- Freund Reaction
- Friedel-Crafts Acylation
- Friedel-Crafts Alkylation
- Fries Rearrangement
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- Harries Ozonolysis
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- Hoechst –Wacker Oxidation
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Sample Paper Class 12
Solutions
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Study of Gas Laws
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What happens when
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