JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties Question Bank Valency and oxidation state

  • question_answer The correct order of increasing order of oxidising power is [DCE 2000]

    A) \[{{F}_{2}}<C{{l}_{2}}<B{{r}_{2}}<{{I}_{2}}\]

    B) \[{{F}_{2}}<B{{r}_{2}}<C{{l}_{2}}<{{I}_{2}}\]

    C) \[C{{l}_{2}}<B{{r}_{2}}<{{F}_{2}}<{{I}_{2}}\]

    D) \[{{I}_{2}}<B{{r}_{2}}<C{{l}_{2}}<{{F}_{2}}\]

    Correct Answer: D

    Solution :

    Oxidizing power increases in a group.

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