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in Chemistry by (71.7k points)

The hybridisation, shape and oxidation number of Ni in the organometallic complex Ni(CO)4 are respectively. 

(1) dsp 2, square planar, +2, paramagnetic 

(2) dsp3, square planar, +2, diamagnetic 

(3) sp3, tetrahedral, 0, diamagnetic 

(4) sp 3, tetrahedral, +2, paramagnetic

1 Answer

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Best answer

Correct option (3) sp3 , tetrahedral, 0, diamagnetic

Explanation:

CO is strong field ligand in spectro chemical series. Hence, pairing of electrons.

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