1. HFCs deplete the ozone as well as increase the concentration of Green House Gases in the environment.
2. Ozone in the troposphere can absorb UV radiation and hence is useful.
Which of the statement(s) given above is/are true?
a) 1 only
b) 2 only
c) Both (1) and (2)
d) None of these
Ans-[D]
Explanation- HFCs can contribute to global warming but do not deplete ozone. Ozone in troposphere is a pollutant and can be extremely harmful. Both the statements are wrong.
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