why does the rain water have pH value less than 7
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Answer:
rain water has pH below 7 i.e. acidic
Explanation:
Clean rain pH is 5.6 which means rain is slightly acidic in nature because in air carbon dioxide and rain water react with each other and form carbonic acid which is a weak acid. So rain water has pH below 7 i.e. acidic.
Answered by
2
Answer:
Clean rain pH is 5.6 which means rain is slightly acidic in nature because in air carbon dioxide and rain water react with each other and form carbonic acid which is a weak acid. So rain water has pH below 7 i.e. acidic.
Explanation:
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