Home ยป Which of the following is a secondary pollutant Air Pollution MCQs Which of the following is a secondary pollutant December 29, 2021 3 Views Q. Which of the following is a secondary pollutant CO2COO3SO2
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