Question

The compound responsible for the depletion of ozone layer is:
(A) Sulphur dioxide
(B) Chlorofluorocarbon
(C) Alkyl halide
(D) Organo-Mercury compounds

Answer 1

Answer:

(B) Chlorofluorocarbon.

Answer 2

Dear Student,

◆ Answer - (B)

• The compound responsible for the depletion of ozone layer is Chlorofluorocarbon.

◆ Explanation -

• Ozone layer is deep layer in stratosphere which prevents UV rays harming us.
• Chlorofluorocarbons are commonly used refrigerants in freezers, refrigerators, air conditioners.
• This CFC released into atmosphere damages ozone layer letting harmful UV rays to earth.

Thanks dear. Hope this helps you...