Of the following, pick out the constituents of a photochemical smog: (A) Ozone(B) Nitrogen(C) PAN(D) H2SO4(E) DDT(F) BHC(G) CO2

Of the following, pick out the constituents of a photochemical smog: (

1.	Of the following, pick out the constituents of a photochemical smog: (A) Ozone(B) Nitrogen(C) PAN(D) H2SO4(E) DDT(F) BHC(G) CO2
Answer» Of the following, pick out the constituents of a photochemical smog: (A) Ozone (B) Nitrogen (C) PAN (D) $H_{2} S O_{4}$ (E) DDT (F) BHC (G) $C O_{2}$