Question

C₃H₈ + Cl₂ □(→┴Light ) C₃H₇Cl + HCl is an example of
(a) substitution (b) elimination
(c) addition (d) rearrangement reaction

Answer 1

Explanation:

I think the correct answer is (a)

Answer 2

The given reaction i.e,

C₃H₈ + Cl₂ □(→┴Light ) C₃H₇Cl + HCl

is an example of

(a) substitution reaction.

1. Here, the H atom is substituted by the Cl atom.

2. This reaction takes place by homolytic bond fission of Cl₂ molecule.

3. Two chlorine free radicals are formed in the process.

4. An alkyl free radical is formed from the given alkane and thus the resultant chloroalkane is formed.