Question
Question: Ozone layer in upper atmosphere (stratosphere) is destroyed by or which one of the chemicals is resp...
Ozone layer in upper atmosphere (stratosphere) is destroyed by or which one of the chemicals is responsible for the reduction of ozone content of atmosphere
A
Hydrochloric acid (HCl)
B
Photochemical smog
C
Chlorofluoro carbon (CFC)
D
Sulphur dioxide (SO2)
Answer
Chlorofluoro carbon (CFC)