1.

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

Answer»

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

Answer :B::C::D


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