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JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Nitrogen Family

  • question_answer
    Phosphide ion has the electronic structure similar to that of [CPMT 1988]

    A) Nitride ion

    B) Fluoride ion

    C) Sodium ion

    D) Chloride ion

    Correct Answer: D

    Solution :

       Phosphide ion   Chloride ion                            \[({{P}^{3-}})\]                  \[(C{{l}^{-}})\] Total electrons      18 18 \[{{P}^{3-}}\] and \[C{{l}^{-}}\] are isoelectronic.


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