Question:
If pH of rain water is less than ____ ,then it is called acid rain.
If pH of rain water is less than ____ ,then it is called acid rain.
Updated On: May 7, 2024
- 5.6
- 7.6
- 6.6
- 8.6
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The Correct Option is A
Solution and Explanation
The correct option is (A): 5.6
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Top Questions on pH value
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- Choose the correct statements:
(A) The pH of unpolluted natural rain water is ~5.6
(B) \(H_2SO_4\) and \(HNO_3\) are predominat acids in acid rain
(C) Acidic rainwater have pH less than 5.6
(D) Acid rain affect monuments, buildings and soil fertility
(E) Neutral pH of unpolluted natural rain water is 7
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