Home ยป Secondary air pollutant is Air Pollution MCQs Secondary air pollutant is December 29, 2021 6 Views Q. Secondary air pollutant is OzoneCarbon monoxideNitrogen DioxideSulphur dioxide Answer: Ozone
Which one of the following pollutant (or) pairs of pollutants is formed due to photochemical reactions?
The particulate which is emitted by combustion of petroleum in automobiles and which affects hemoglobin formation is