A) are green compounds because they are green coloured
B) deplete ozone
C) cause increase in ozone concentration
D) have no effect on ozone concentration
Correct Answer: B
Solution :
\[\text{CC}{{\text{l}}_{\text{4}}}\]and freons (chlorofluoro carbon)j deplete ozone layer.You need to login to perform this action.
You will be redirected in
3 sec