HARDMCQ SINGLEJEE Mains 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.
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