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 colour of universal indicator when added to distilled water

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

#3. The acid not formed by dissolving the acidic oxide in water

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

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

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

#7. The organic acids among the following

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

#9. Aqueous solution of sodium carbonate is

#10. Acid base indicators are

#11. The acid not formed by direct synthesis

#12. The colour of thymol blue in acidic solution

#13. Acid + Base =

#14. Solid acid

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

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

#17. when ______ dissolves in water nitric acid only is formed.

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

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

#20. The basic salt among the following

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