1.

There are four complexes of Ni. Select the complex(es) which will be attracted by magnetic field: (I) [Ni(CN)_4]^(2-) (II) [NiCl_(4)]^(2-) (III) Ni(CO_(4)) (IV) [Ni(H_(2)O)_(6)]^(2+)

Answer»

I only
IV only
II, III and IV
II and IV

Answer :D


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