HARDMCQ SINGLENEET ChemistryInorganic ChemistryEnvironmental ChemistryAchiever Section

Which of the following chemical, harmful to ozone, is released by chlorofluoro carbon

A.Sulphur dioxide

B.Fluorine

C.Chlorine✓ Correct

D.Nitrogen dioxide

Explanation

The CFCs, when released into the atmosphere, react with UV rays to form chlorine atoms which destroy the ozone layer and results in the thinning out of the ozone layer.

Back to Question Bank

Practice More Like This

Take chapter-wise tests, track your progress, and master Environmental Chemistry.

Start Free Practice →