Chemistry, asked by pankj6361, 1 year ago

Nickel (Z = 28) combines with a uninegative monodentate ligand X⁻ to form a paramagnetic complex [NiX₄]²⁻. The number of unpaired electron(s) in the nickel and geometry of this complex ion are, respectively
(a) one, square planar
(b) two, square planar
(c) one, tetrahedral
(d) two, tetrahedral

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Answered by sonidwivedi0pcm98l

2

according to me (d) is correct

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