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JEE Main202127 Aug 2021Morning ShiftChemistryEnvironmental ChemistryActual

The gas ' A ' is having very low reactivity reaches to stratosphere. It is non-toxic and non-flammable but dissociated by UV -radiations in stratosphere. The intermediates formed initially from the gas ' A ' are:

Correct answer

1

Step-by-step solution

The gas is Chloro-fluoro carbon. In presence of UV radiation it follows free radical mechanism. Formation of free radical as intermediate occurs due to homolytic fission of C - Cl bond.

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