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Amongst [NiCl(4)]^(2-),[Ni(H(2)O)(6)]^(2...

Amongst `[NiCl_(4)]^(2-),[Ni(H_(2)O)_(6)]^(2+),[Ni(PPh_(3))_(2)Cl_(2)],[Ni(CO)_(4)]and[Ni(CN)_(4)]^(2-)`, the paramagnetic species are

A

`[NiCl_(4)]^(2-),[Ni(H_(2)O)_(6)]^(2+),[Ni(PPh_(3))_(2)Cl_(2)]`

B

`[Ni(CO_(4)],[Ni(PPh_(3))_(2)Cl_(2)],[NiCl_(4)]^(2-)`

C

`[Ni(CN)_(4)]^(2-),[Ni(H_(2)O)_(6)]^(2+),[NiCl_(4)]^(2-)`

D

`[Ni(PPh_(3))_(2)Cl_(2)],[Ni(CO)_(4)],[Ni(CN)_(4)]^(2-)`

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