Depletion of ozone layer is caused by - Vidyadip

MCQ

Depletion of ozone layer is caused by

✓
Freon
B
Alkane
C
Gringard reagent
D
All of these

✓

Answer

Correct option: A.

Freon

a
The main cause of ozone depletion and the ozone hole is manufactured chemicals, especially manufactured halocarbon refrigerants, solvents, propellants and foam-blowing agents (chlorofluorocarbons Freon ,$(CFCs)$, $HCFCs$, halons), referred to as ozone-depleting substances $(ODS).$

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