Q. Which of the following is the major photochemical smog?
A. Peroxyl acetyl nitrate
B. Smog
C. Hydrogen peroxide
D. Chlorofluorocarbon
Answer: Chlorofluorocarbon
A. Peroxyl acetyl nitrate
B. Smog
C. Hydrogen peroxide
D. Chlorofluorocarbon
Answer: Chlorofluorocarbon