A) Nitrogen dioxide
B) Carbon dioxide
C) PAN (peroxy acetyl nitrate)
D) Ozone
Correct Answer: B
Solution :
[b] Photochemical smog is made by the deposition of dust & carbon particles on the pollutant gases and water vapours. The gases found in photochemical smog are \[N{{O}_{2}},\]\[PAN,\]\[{{O}_{3}}\] etc.
You need to login to perform this action.
You will be redirected in
3 sec
