Appearance of hole in strato spheric ozone layer is caused by the emission of green gases, it is due to the reaction between
A. O3 and Cl
B. O3 and F
C. O2 and F
D. O2 and Cl
Answer:A
Appearance of hole in strato spheric ozone layer is caused by the emission of green gases, it is due to the reaction between
A. O3 and Cl B. O3 and F C. O2 and F D. O2 and Cl