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Which of the following is not according ...

Which of the following is not according to the priority stated against it ?

A

`F_(2) gt Cl_(2) gt Br_(2) gt l_(2)` : bond dissociation enthalpy

B

`F_(2) gt Cl_(2) gt Br_(2) gt I_(2)` : Oxidising power

C

`HI gt HBr gt HCl gt HF` : acidic property in water

D

`F_(2) gt Cl_(2) gt Br_(2) gt I_(2)` : electronegativity.

Text Solution

Verified by Experts

The correct Answer is:
A
Bond dissociation energy of `F_(2)` is less than that of `Cl_(2)` due to greater repulsion in the non-bonded electron pairs.
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