Which of the following magnetic moment values | vedclass

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(A) The magnetic moment is given by $\mu = \sqrt{n(n+2)} \ BM$,where $n$ is the number of unpaired electrons.For $A$,$\mu = 2 \sqrt{2} = \sqrt{8}$,so

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$2 \sqrt{2} \ BM$

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(A) The magnetic moment is given by $\mu = \sqrt{n(n+2)} \ BM$,where $n$ is the number of unpaired electrons.For $A$,$\mu = 2 \sqrt{2} = \sqrt{8}$,so $n = 2$,corresponding to $Mn^{5+}$.For $B$,$\mu = \sqrt{15}$,so $n = 3$,corresponding to $Mn^{4+}$.For $C$,$\mu = \sqrt{35}$,so $n = 5$,corresponding to $Mn^{2+}$.For $D$,$\mu = \sqrt{24}$,so $n = 4$,corresponding to $Mn^{3+}$.Ionization energy $(IE)$ is directly proportional to the positive charge on the ion. Therefore,$Mn^{5+}$ has the highest ionization energy.

Which of the following magnetic moment values corresponds to the highest ionization energy for $Mn$?

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