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Among the following, the species that is...

Among the following, the species that is both tetrahedral and diamagnetic is-

A

`[NiCl_(4)]^(2-)`

B

`[Ni(CN)_(4)]^(2-)`

C

`Ni(CO)_(4)`

D

`[Ni(H_(2)O)_(6)]^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
C
`[Ni(CO)_(4)]`
`Ni^(@)=3d^(8)4s^(2)`
`CO=SFL,Ni^(@)=3d^(10)4s^(@)`

Unpaired electron = 0, Diamagnetic
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