JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties Question Bank Atomic and lonic radii

  • question_answer In \[{{K}^{+}}{{F}^{-}}\] ionic radius of \[{{F}^{-}}\] is more while atomic radius of \[{{K}^{+}}\] is [CPMT 1997]

    A) Less than \[{{F}^{-}}\]

    B)  More than \[{{F}^{-}}\]

    C) Equal of \[{{F}^{-}}\]

    D) None of these

    Correct Answer: B

    Solution :

      More than \[{{F}^{-}}\] as \[{{K}^{+}}\] has more no of shells in atomic state.

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