Ans. (B) Sol. List-I List-II Complex Hybridisation (i) [Ni(CO)4] (A) sp3 (ii) [Ni(CN)4]2– (B) dsp2 (iii) [CoF6]3– (C) sp3d2 (iv) [Co(CN)6]3– (D) d2sp3

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Question

Ans. (B) Sol. List-I List-II Complex Hybridisation (i) [Ni(CO)4]

(A) sp3 (ii) [Ni(CN)4]2–
(B) dsp2 (iii) [CoF6]3–
(C) sp3d2 (iv) [Co(CN)6]3–
(D) d2sp3

Prashant Kotian · Accepted Answer

Correct answer: B. List-I List-II Complex Hybridisation (i) [Ni(CO)4] (a) sp3 (ii) [Ni(CN)4]2– (b) dsp2 (iii) [CoF6]3– (c) sp3d2 (iv) [Co(CN)6]3– (d) d2sp3

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