JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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Bond energy of

{Cl}_2, {Br}_2

and

{I}_2

follow the order

View answer and explanation

Correct option: A

{Cl}_2>{Br}_2>{I}_2

Option A (

{Cl}_2>{Br}_2>{I}_2

) is correct because bond energy decreases down the halogen group due to increasing atomic size and bond length.

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