Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Alkane
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Grignard reagent
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
All of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A Freon 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).