Physics, asked by aredlaaishureddy, 7 months ago

acid rain occurs when pH value of rain water is less than.......?
A) 6.5
B) 5.6
C) 7.2
D) 2.7

Answers

Answered by Anonymous

2

Answer:

b. 5.6 is the answer

Explanation:

hope it helps ✌️

Answered by aithimouleendra

1

Answer:

Explanation:

generally acid rain occurs when the pH is between 4.4 &4.2

according to the options when less than 5.6

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