The magnetic moment of a transition metal is ` sqrt(15)` B.M . Find out the number of unpaired electrons in it .A. 4B. 1C. 2D. 3

The magnetic moment of a transition metal is ` sqrt(15)` B.M . Find ou

1.	The magnetic moment of a transition metal is ` sqrt(15)` B.M . Find out the number of unpaired electrons in it .A. 4B. 1C. 2D. 3
Answer» Correct Answer - D Magnetic moment `= sqrt(n(n+2))` where, `n=` no. of unpaired electrons. given, `mu= sqrt(15) :. sqrt(15) = sqrt(n(n+2))implies 15= n(n+2)` This is possible only when `n=3`

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The magnetic moment of a transition metal is ` sqrt(15)` B.M . Find out the number of unpaired electrons in it .A. 4B. 1C. 2D. 3

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