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Which one of the following orders is cor...

Which one of the following orders is correct for the bond dissociation enthalpy of halogen molecules?

A

`Br_(2) gt I_(2) gt F_(2) Cl_(2)`

B

`F_(2) gt Cl_(2) gt Br_(2) gt I_(2)`

C

`I_(2) gt Br_(2) gt Cl_(2) lt F_(2)`

D

`Cl_(2) Br_(2) gt F_(2) gt I_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
`Cl_(2) gt Br_(2) gt F_(2) gt I_(2)`
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