What chemical found in refrigerants is responsible for much of the stratospheric ozone depletion?

Question

Quizplus · Accepted Answer

CFCs (chlorofluorocarbons) are the chemicals responsible for much of the stratospheric ozone depletion, as they release chlorine and bromine when they break down in the atmosphere, which then react with ozone molecules and destroy them. Nitric acid and sulfuric acid are not commonly used as refrigerants and are not major contributors to ozone depletion.

What Chemical Found in Refrigerants Is Responsible for Much of the Stratospheric