Question

3. On the ozone layer, the CFC has continuing effect as
(a) Reactions use up by the Chlorine atoms formed by them leading to the
degradation of ozone
(b) their efficient absorption by water vapors of the atmosphere
(c) In reactions, the Chlorine atoms formed by them serve as catalysts leading to the
degradation
of ozone
(d) they are constantly produced in increasing quantities, globally​

Answer 1

Answer:

(c) In reactions, the Chlorine atoms formed by them serve as catalysts leading to the

degradation

of ozone

Answer 2

Answer:

a) Reactions use up by the Chlorine atoms formed by them leading to the degradation of ozone