AMU Medical AMU Solved Paper-1999

  • question_answer
    What is the magnetic moment for\[M{{n}^{2+}}\]ion in low spin state?

    A)  5.90 BM          

    B)  8.90 BM

    C)  2.8 BM           

    D)  1.73 BM

    Correct Answer: D

    Solution :

    : For\[M{{n}^{2+}}\]ion in low spin state, number of unpaired electrons = 1. Magnetic moment \[=n\sqrt{n(n+2)}=\sqrt{1\times 3}=1.73\text{ }BM.\]


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