Though nitrogen exhibits + 5 oxidation state it does not form pen
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    The p-Block Elements

    Multiple Choice QuestionsShort Answer Type

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    408. Though nitrogen exhibits + 5 oxidation state it does not form pentahalide. Give reasons.

    Nitrogen with n = 2 has s and p orbitals only. If does not have d orbitals to expand its valence shell. That is why it does not form pentahalide.
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