A) because excess of carbon dioxide present in air get dissolved in rain drops to form carbonic acid.
B) oxides of nitrogen and sulphur present in air dissolve to form respective acids.
C) Both the above are correct
D) None of these is correct
Correct Answer: B
Solution :Oxides of nitrogen and sulphur dissolves in rain water to form corresponding acids. This result into add rain.
You need to login to perform this action.
You will be redirected in 3 sec