AIPMT | 2014Chemical BondingHard
Question
Magnetic moment 2.83 BM is given by which of the following ions ?
(At. nos. Ti = 22, Cr = 24, Mn = 25, Ni = 28)
(At. nos. Ti = 22, Cr = 24, Mn = 25, Ni = 28)
Options
A.Ti3+
B.Ni2+
C.Cr3+
D.Mn2+
Solution
μ = 2.83 BM, unpaired electrons = 2
28Ni+2 = 3d8 =
28Ni+2 = 3d8 =
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