Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The bond dissociation energy of 
in 
is 
whereas that of 
in 
is 
. The correct reason for higher 
bond dissociation energy as compared to that of 
is
A
significant 
interaction between 
and 
in 
whereas there is no possibility of such interaction between 
and 
in 
.
interaction between and in whereas there is no possibility of such interaction between and in .
B
lower degree of 
interaction between 
and 
in 
than that between 
and 
in 
.
interaction between and in than that between and in .
C
smaller size of B-atom as compared to that of C-atom.
D
stronger bond between 
and 
in 
as compared to that between 
and 
in 
.
and in as compared to that between and in .
Text Solution
Verified by ExpertsThe correct answer is:
A
The reason for higher 
bond dissociation energy as compared to that of 
is 
back bonding in 
molecule, all 
bonds have partial double bond character whereas such bonding is not possible between 
and 
in 
.
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