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.
Q. 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.
- X- Sulphuric acid and Y- Oxygen gas
- X- Hydrochloric acid and Y- Oxygen gas
- X- Sulphuric acid and Y- Hydrogen gas
- X- Hydrochloric acid and Y- Hydrogen gas
Answer: c. X- Sulphuric acid and Y- Hydrogen gas