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The correct statement with respect to th...

The correct statement with respect to the complexes `Ni(CO)_(4)` and `[Ni(CN)_(4))^(2-)` is :

A

nickel is in the same oxidation state in both

B

both have tetrahedral geometry

C

both have square planar geometry

D

have tetrahedral and square planar geometry respectively

Text Solution

Verified by Experts

`Ni(CO)_(4)rarrsp^(3)` hybridisation `rarr` tetrahedral.
`[Ni(CN)_(4)]^(2-)rarrdsp^(2)` hybridisation `rarr` square planar.
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