According to the valence bond theory the hybridization of central metal atom is dsp 2 for which one of the…

According to the valence bond theory the hybridization of central metal atom is dsp2 for which one of the following compounds?
  1. NiCl2·6H2O

  2. K2Ni(CN)4

  3. Ni(CO)4
  4. Na2NiCl4

Solution

1) NiCl2.6H2O
Ni+2→[Ar]183 d84 s0

2) K2Ni(CN)4
C.N.4    Ni+2→[Ar]183 d84 s0

3) Ni(CO)4
CO-Strong field ligand

4) Na2NiCl4
Ni→[Ar]183 d84 s0
CN=4, Hybridisation =sp3

Asked in: JEE Main 2021 (20 Jul Shift 1)

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