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The species that has a spin -only magne...

The species that has a spin -only magnetic moment of 5.9 BM , is : (`T_d`= tetrahedral )

A

`[Ni(CN)_4]^(2-)` (square planar )

B

`[NiCl_4]^(2-)(T_d) `

C

`Ni(CO)_4(T_d) `

D

`[MnBr_4]^(2-)(T_d)`

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