CFC have a continuing effect on ozone layer as

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Question:
 CFC have a continuing effect on ozone layer as

1. they are efficiently absorbed by atmospheric water vapours

2. they are being produced in increasing amounts all over the world

3.Cl atoms formed by them are used up in reactions causing degradation of ozone

4.Cl atoms formed by them only act as catalysts in reactions causing degradation of ozone

Posted Date:-2021-12-04 08:27:40

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