Which one of the following pollutants or pairs of pollutants is formed due to photochemical reactions?

Questions › Category: Civil Engineering › Which one of the following pollutants or pairs of pollutants is formed due to photochemical reactions?
VideRime Staff asked 6 years ago

Which one of the following pollutants or pairs of pollutants is formed due to photochemical reactions?

a) CO alone

b) O₃ and PAN

c) PAN and NH3

d) NH3 and CO

Environmental Engineering Part 3