Home » The permissible concentration of PM 10 in the air is Air Pollution MCQs The permissible concentration of PM 10 in the air is December 29, 2021 10 Views Q. The permissible concentration of PM 10 in the air is 60μg/m340μg/m350μg/m320μg/m3 Answer: 60μg/m3
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