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SECTIONCa.Name two acids that are usually present in rain water. |
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Answer» The main chemicals in air pollution that create acid rain are sulphur dioxide (SO2) and nitrogen (NOx). 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. Therefore, Sulphuric acid and Nitric acid are usually present in rain water. sulphuric dioxide and nitrogen oxides sulper dioxide, nitrogen dioxide Nitrous acid and Sulphurous acid |
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