Environment & Ecology · Environmental Studies
Given below are two statements, one labelled as Assertion (A) and the other labelled as Reason (R). Read the statements and choose the correct answer using the code given below. Assertion (A): Chlorofluorocarbons (CFCs) are able to penetrate the stratosphere. Reason (R): CFCs are highly unreactive in the lower atmosphere.
- 1(A) is false, but (R) is true.
- 2(A) is true, but (R) is false.
- 3Both (A) and (R) are correct, but (R) is not the correct explanation of (A).
- 4Both (A) and (R) are correct and (R) is the correct explanation of (A).✓
Correct answer
Both (A) and (R) are correct and (R) is the correct explanation of (A).
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