Question

Sulphur dioxide gas can cause acid rain.

• A. True
• B. False

Answer 1

The correct option is A True

The main chemicals in air pollution that create acid rain are $S{O}_2$ and $N{O}_x$.

Acid rain usually forms high in the clouds, where sulphur dioxide and nitrogen oxides react with water, oxygen, and oxidants this mixture forms a mild solution of sulphuric acid and nitric acid.