Question

Iron sulphide on reaction with dil. H₂SO₄ gives ______.

पर्याय

• Sulphur dioxide

• Carbon dioxide

• Hydrogen sulphide

• Hydrogen chloride

Answer 1

Iron sulphide on reaction with dil. H₂SO₄ gives hydrogen sulphide.

Explanation:

Metal sulphides react with dilute acids to release hydrogen sulphide (H₂S) gas, which is easily recognized by its distinctive rotten egg smell.