Question

5) Zinc granules on treating with an acid X, form the zinc sulphate (ZnSO4) salt along with the

evolution of a gas Y which burns with a pop sound when brought near to a burning candle. Identify

the acid X and gas evolved Y.

a. X- Sulphuric acid and Y- Oxygen gas

b. X- Hydrochloric acid and Y- Oxygen gas

c. X- Sulphuric acid and Y- Hydrogen gas

d. X- Hydrochloric acid and Y- Hydrogen gas​

Answer 1

Answer:

[ C]  

X- Sulphuric acid and Y - Hydrogen gas