Home » 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.
Acids Bases and Salts MCQs

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.

December 28, 2021
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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.

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.

  1. X- Sulphuric acid and Y- Oxygen gas
  2. X- Hydrochloric acid and Y- Oxygen gas
  3. X- Sulphuric acid and Y- Hydrogen gas
  4. X- Hydrochloric acid and Y- Hydrogen gas

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

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