Question
Question: Of the following, pick out the constituents of a photochemical smog A. Ozone B. Nitrogen oxides C....
Of the following, pick out the constituents of a photochemical smog
A. Ozone B. Nitrogen oxides
C. PAN D. H2SO4
A
A, B, C
B
A, B, C, G
C
B, C, D, G
D
A, B, C, E, F, G
Answer
A, B, C