Question

Which of the following compounds or types of compounds have been implicated in ozone depletion?
A. Polychlorinated biphenyls (PCBs)
B. Volatile organic compounds (VOCs)
C. Chlorofluorocarbons (CFCs)
D. Chromium

Answer 1

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(C) CHLOROFLUOROCARBONS.

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Thanks !!

Answer 2

The compounds or the types of compounds that have been implicated in ozone depletion is option C. Chlorofluorocarbons (CFCs).

Here rest of the options are eliminated and the right answer is option C.

Chlorofluorocarbons (CFCs).

Chlorine containing group and are not good for the ozone layer.

These are used in the manufacturing of rubber based coatings.

Therefore, it is harmful for ozone.