JEE MAIN - Chemistry (2022 - 28th July Evening Shift - No. 5)

Match List I with List II

List - I (Complex) List - II (Hybridization)
(A) $$Ni{(CO)_4}$$ (I) $$s{p^3}$$
(B) $${[Ni{(CN)_4}]^{2 - }}$$ (II) $$s{p^3}{d^2}$$
(C) $${[Co{(CN)_6}]^{3 - }}$$ (III) $${d^2}s{p^3}$$
(D) $${[Co{F_6}]^{3 - }}$$ (IV) $$ds{p^2}$$

Choose the correct answer from the options given below :

A-IV, B-I, C-III, D-II
A-I, B-IV, C-III, D-II
A-I, B-IV, C-II, D-III
A-IV, B-I, C-II, D-III

Explanation

Ni(CO)4 Hybridisation sp3

[Ni(CN)4]2– Hybridisation dsp2

[Co(CN)6]3– Hybridisation d2sp3

[Co(F)6]3– Hybridisation sp3d2

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