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

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

#3. Tribasic acid

#4. The organic acids among the following

#5. The colour of thymol blue in acidic solution

#6. The anhydrous of sulphurous acid is

#7. Colour of methyl orange in basic solution

#8. Carbon dioxide dissolves in KOH solution to produce

#9. The salt with a replaceable hydrogen atom in it

#10. Mg(OH)Cl is a type of

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

#12. Identify the weak acid among the following

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

#14. The acid not formed by direct synthesis

#15. The acid formed when sulphur is heated with conc nitric acid

#16. Tetrabasic acid

#17. The gas evolved when any ammonium salt is heated with NaOH

#18. Aqueous solution of sodium carbonate is

#19. Acid + Base =

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

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