Home » Which is the most abundant hydrocarbon in the atmosphere? Air Pollution MCQs Which is the most abundant hydrocarbon in the atmosphere? December 29, 2021 3 Views Q. Which is the most abundant hydrocarbon in the atmosphere? MethaneCarbonyl sulphideEthaneNone of the mentioned Answer: Methane
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