Home
Class 12
BIOLOGY
(a) Expand CFC. (b) How does it reduc...


(a) Expand CFC.
(b) How does it reduce ozone to oxygen ?

Text Solution

Verified by Experts

(a ) CFC- Chlorofluoro carbons.
(b) See Q. 8 ., Set-I. Delhi Board-2015 (Comptt.).
Promotional Banner

Topper's Solved these Questions

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise SET-I Section C|13 Videos

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise SET-I Section D|1 Videos

  • XII BOARDS

    XII BOARDS PREVIOUS YEAR|Exercise SET-I Section A|5 Videos

  • SAMPLE PAPER 2019

    XII BOARDS PREVIOUS YEAR|Exercise Section E Part B|3 Videos

Similar Questions

Explore conceptually related problems

Ozone is obtained from oxygen

(a) What are the after effects of the degradation of ozone ? (b) How does it affect human health ?

(a) Why is the ozone layer required in the stratosphere ? How does it get degraded ? Explain. (b) Why is the ozone depletion a threat to mankind?

Oxygen is reduced to water in

Which of the following free radicals is responsible for causing break down of ozone into oxygen due to use of CFCs ?