SSC MTS EXAM

SSC

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The carbon bearing the unpaired electron in a simple alkyl free radical is ____ hybridized
A
sp
B
sp2
C
sp3
D
sp2d
Explanation: 

Detailed explanation-1: -The central carbon in a free radical is sp^3 hybridised. Carbocations are planar species.

Detailed explanation-2: -Alkyl free radicals are planar and the central carbon atom is in sp2 hybridisation.

Detailed explanation-3: -In the formation of a free radical from a neutral molecule, the state of hybridisation is changed from sp3 to sp2 because free radical is formed by homolytic bond fission of a non-polar molecule.

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