CBSE Class 11-science Answered
What is acid rain?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
When acid from the atmosphere is deposited on the earth's surface it is known as acid rain. When pH of the rain water drops below 5.6 it is called as acid rain.
Answered by | 04 Jun, 2014, 03:23: PM
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