Question

What happens when sulphur dioxide is dissolved in water give chwmical reaction

Answer 1

Answer:

SO2 reacts with water to form sulphurous acid.

SO2 + H2O ----------> H2SO3

Explanation:

The reaction of Sulphur dioxide with water leads to the formation of acid called Sulfurous acid.

Sulfur dioxide is a gas with chemical formula , whereas water is a liquid with the chemical formula .

When the gas is dissolved in water, it yields an acid called sulfurous acid with chemical formula as shown in the chemical equation:

Sulfurous acid is a good reducing agent with molar mass 82.07g/mol.