Question

Name of the chemical responsible for destructive of the ozone layer. Start the main chemical from these chemicals which is responsible for more then $80\%$ onzen depletion. Start the man -made applications which make of the chemical.

Answer 1

Ozone layer is depleted by man-made chlorofluro carbon, which are used as a coolant in the refrigerator and as aerosol propellants .they are long-lived molecule and they diffuse into stratosphere .they undergo photochemical dissociation to produce chlorine atoms; which deplete ozone at a rate than its formation.