JEE CHEMISTRY MCQ: P-BLOCK ELEMENTS

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The correct order of

Cl - O

bond order is

View answer and explanation

Correct option: C

Cl{O^ - } < ClO_2^ - < ClO_3^ - < ClO_4^ -

Option D (

Cl{O^ - } < ClO_2^ - < ClO_3^ - < ClO_4^ -

) is correct because the Cl-O bond order increases with the number of oxygen atoms bonded to chlorine.

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