Question

Which of the chemicals are responsible for the depletion of the stratospheric ozone layer?

Answer 1

stratospheric pollution means depletion of ozone layer by certain compounds like chloro- fluorocarbon. oxide of nitrogen

CCl4, halons and methyl chloroform

Answer 2

chlorofluorocarbon [CFC] are responsible for deplition of ozone layer present in stratosphere. in this process one chlorine atom convert one lakh 03 molecule into 02