Question

In stratosphere CFCs gets broken down by the action of powerful UV radiation releasing :

• A. $\overset{\bullet}{C}$H3
• B. $\overset{\bullet}{C}$I O
• C. $\overset{\bullet}{C}$l
• D. $\overset{\bullet}{C}$FCl2

Answer 1

Answer: (C)

$\overset{\bullet}{C}$l

Answer 2

CFC's gets broken by the action of UV radiation comming from the sun and produced $\overset{\bullet}{C}$l radicals.

CF2Cl2 CF2$\overset{\bullet}{C}$l + $\overset{\bullet}{C}$l