Question

When you add water to sulfur dioxide and put a blue litmus paper in it, why does it turn red​

Answer 1

Answer:

When we add water to sulfur dioxide and put a blue litmus paper in it , it turns red because obtained solution is basic in nature

Answer 2

Answer:

Because the diluted solution is still acidic

Explanation:

Sulfur dioxide is a very strong acidic gas. This is proved as it is one of the major components of acid rain. I think that even when water is added to sulfur dioxide, the water does not manage to neutralize the gas, such is the strength of the acid.