VMMC VMMC Medical Solved Paper-2009

  • question_answer
    Maximum magnetic moment is shown by

    A) \[{{d}^{5}}\]                      

    B) \[{{d}^{6}}\]                      

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

    D) \[{{d}^{8}}\]

    Correct Answer: A

    Solution :

    Higher the number of unpaired electrons, higher will be the magnetic moment \[[\because \,\mu =\sqrt{n(n+2)},\]  here , \[n=\]no. of unpaired electrons). Among the given, \[{{d}^{5}}\]has maximum, ie, five unpaired electrons, hence it shows maximum magnetic moment.                


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