JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank General Characteristics

  • question_answer
    The highest magnetic moment is shown by the transition metal ion with the outer electronic configuration [MP PET 1993; MP PMT 1995; RPMT 1999]

    A) \[3{{d}^{2}}\]

    B) \[3{{d}^{5}}\]

    C) \[3{{d}^{7}}\]

    D) \[3{{d}^{9}}\]

    Correct Answer: B

    Solution :

      \[3{{d}^{5}}\] as this configuration corresponds to maximum number of unpaired electrons.


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