How many chlorine atoms does it take to destroy 100000 ozone molecules in the stratosphere?

The correct answer to the following question is One.

Explanation:

When the chlorine and the bromine atoms will come into the contact with an ozone in a stratosphere then, they will destroy the ozone molecules. One chlorine atom can destroy over the one hundred thousand ozone molecules removed from stratosphere. An Ozone can destroy more fast than it naturally created.