1.

What is the magnetic momentum of aqueous solution of Ni^(2+) ?

Answer»

4.90BM
0.0BM
1.73BM
2.84BM

Solution :`Ni^(2+) : 3d^(8)`
`:.` UNPAIRED ELECTRONS =2
`:. MU= sqrt(2(2+2)) = 2SQRT2= 2.84BM`


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