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What is the role of chlorine radicals in ozone depletion in the stratosphere?

Options

  1. AChlorine radicals enhance ozone production.
  2. BChlorine radicals catalyze the breakdown of ozone.
  3. CChlorine radicals convert ozone into oxygen.
  4. DChlorine radicals have no impact on ozone.

Correct answer

B. Chlorine radicals catalyze the breakdown of ozone.

Step-by-step solution

Chlorine radicals in the stratosphere catalyze the breakdown of ozone, contributing to ozone depletion.

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