Question

At what pH rain water is said to be acidic?
a) 6.5
b) 5.5
c) <5.5
d) >5.5​

Answer 1

Hey Friend, There you Go with the Answer

Explanation:

Whenever the pH of the rain water is less than that of 5.5 we say that it is acidic in Nature.

Hope u hv got it Answer.

Answer 2

Normal, clean rain has a pH value of between 5.0 and 5.5, which is slightly acidic. However, when rain combines with sulfur dioxide or nitrogen oxides—produced from power plants and automobiles—the rain becomes much more acidic. Typical acid rain has a pH value of 4.0.

When the pH value of the rainwater is less, it is said to be More Acidic.

The Answer is c) <5.5