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 :
\[\text{1}{{0}^{-3}}\] and freons (chlorofluoro carbon) deplete ozone layer.
You need to login to perform this action.
You will be redirected in
3 sec
