Respuesta :
Sulfur dioxide is the gas that is responsible for the formation of sulfuric acid (H2SO4).
Sulfuric acid (H2SO4) is formed when sulfur dioxide gas is dissolved in water. When it is dissolved in water, the sulfur trioxide is formed and when it again reacts with water, sulfuric acid (H2SO4) is formed.
When sulfur dioxide reacts with water sulfurous acid solution (H2SO3) is produced and when again it combines with water sulfuric acid is formed so we can conclude that sulfuric acid is formed from the dissolving and reaction of sulfur dioxide with water molecules.
Learn more: https://brainly.com/question/4277827