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NEET 2004

Exam: NEET
Year: 2004
Subject: Chemistry
Chapter: Coordination Compounds

NEET 2004 · Chemistry · Coordination Compounds

Among [Ni(CO)_4], [Ni(CN)_4]^ 2- [NiCl_4]^ 2- species the...

Among

\left[\mathrm{Ni}(\mathrm{CO})_4\right],

\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}

\left[\mathrm{NiCl}_4\right]^{2-}

species the hybridisation states at the

\mathrm{Ni}

atom are respectively: [Atomic number of

\mathrm{Ni}=28

]

Among [Ni(CO)_4], [Ni(CN)_4]^ 2- [NiCl_4]^ 2- species the hybridisation states at the Ni atom are respectively: [Atomic

Options

A $s p^3, d s p^3, d s p^2$
B $s p^3, d s p^2, s p^3$
C $s p^3, s p^3, d s p^2$
D $d s p^2, s p^3, s p^3$

Correct answer

B. $s p^3, d s p^2, s p^3$

Step-by-step solution

Among [Ni(CO)_4], [Ni(CN)_4]^ 2- [NiCl_4]^ 2- species the hybridisation states at the Ni atom are respectively: [Atomic

Related Theory The hybridization of the atomic orbitals of the central metal atom of inner orbital complex involves inner shell

d

orbitals whereas the hybridization of the atomic orbitals of the central metal atom of outer orbital complex involves outermost shell

d

.

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