Study of Acids, Bases and Salts-MCQ

Study of Acids, Bases and Salts

The question paper consists of 20 Question. 20 Marks and will be of 30 mins. After completing the exam click the FINISH option.

 
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#1. The basic salt among the following

#2. The pH of the medium which liberate ammonia when heated with ammonium salt

#3. Complete the formula: pH = – log [_____] to the base _____

#4. If the strength of an acid is 10^(-4), its pH is

#5. The colour of universal indicator when added to distilled water

#6. The gas formed when Mg is reacted with hot and conc NHO3

#7. The slat which possess no replaceable hydrogen atom or OH group in it is called a

#8. The acid(dil) which does not react with Zn to liberate hydrogen gas

#9. The base formed by the oxidation of the sulphide ore

#10. According to Arrhenius theory, Acids are compounds

#11. Identify the weak acid among the following

#12. Solid acid

#13. pH of the solution formed when nitrogen dioxide reacts with water

#14. Colour of methyl orange in basic solution

#15. The alkali not formed by reacting the basic oxide with water

#16. The acid formed when phosphorous is heated with conc. nitric acid

#17. The medium where phenolphthalein shows pink colour

#18. The base produced by double decomposition method

#19. The anhydrous of sulphurous acid is

#20. The gas formed when Mg is reacted with very dilute nitric acid

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