Which chemicals originally contribute to the depletion of the ozone layer?

Question

Quizplus · Accepted Answer

Chlorofluorocarbons, commonly known as CFCs, are the primary chemical contributors to the depletion of the ozone layer. They were found in aerosol sprays, refrigerants, and foam products before being phased out under the Montreal Protocol. The other options listed, carbon-oxides, flourohydrochlorides, and methyl chloroforms, are not known to significantly contribute to ozone depletion.

Which Chemicals Originally Contribute to the Depletion of the Ozone