Question

Write a short note on acid rain.

Answer 1

Answer:

acid rain have a two acid which combines give acid rain. Sulphuric and nitric oxide mix cause acid rain. it is also called acid precipitation. ex natural refinery cause this in Taj Mahal which marbles becoming yellow. so this refinery was ban .it is air polluting .

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Answer 2

Excessive carbon dioxide, smoke and nitrogen dioxide, when released in the atmosphere, come in contact with the water vapours present there. This results in the formation of sulphuric acid and nitric acid. These acids then fall down with rain, making it acidic, such rain is called acid rain.