Photochemical chlorination of alkane is initiated by a process of - Vidyadip

MCQ

Photochemical chlorination of alkane is initiated by a process of

A
Pyrolysis
B
Substitution
C
Cracking
✓
Homolysis

✓

Answer

Correct option: D.

Homolysis

d
(d) Photochemical chlorination of alkane take place by free radical mechanism which are possible by Homolysis of $C -C$ bond

$C{l_2} \xrightarrow{hv} C{l^ \bullet } + C{l^ \bullet }$

$C{H_3} - C{H_3} + C{l^ \bullet } \to C{H_3}C{l^ \bullet } + \dot C{H_3}$

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