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Chemistry
The bond dissociation energy is highest for
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Q. The bond dissociation energy is highest for
JEE Main
JEE Main 2023
The p-Block Elements - Part2
A
$F_2$
35%
B
$Cl_2$
42%
C
$I_2$
21%
D
$Br_2$
1%
Solution:
Bond energy of $F _2$ less than $Cl _2$ due to lone pair lone pair repulsions. Bond energy order $Cl _2> Br _2> F _2> I _2$