12th Class Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व

  • question_answer 76)
        Which of the following ions show higher spin only magnetic moment value? (a)                                 (b) (c)                                (c)

    Answer:

                        (b, c) As,                                                                                                                                          Crystal field splitting energy (CFSE) is high in , thus electrons pair up in . Hence, only  and  show higher spin magnetic moment value.


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