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Environmental Chemistry — Easy JEE chemistry MCQ

The main cause of ozone layer depletion is:
  1. A. CFCs
  2. B. $CO_2$
  3. C. $SO_2$
  4. D. $NO_2$

Solution

Chlorofluorocarbons (CFCs) release chlorine radicals in the stratosphere which catalytically destroy ozone molecules.

CHEMISTRY

easy • PYQ Reworded
Question
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The main cause of ozone layer depletion is:
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