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Aqueous solution of nickel sulphate on t...

Aqueous solution of nickel sulphate on treating with pyridine and then adding a solution of sodium nitrite gives dark blue crystals of:

A

`[Ni(Py)_4]SO_4`

B

`[Ni(Py)_2(NO_2)_2]`

C

`[Ni(Py)_4](NO_2)_2`

D

`[Ni(Py)_3(NO_2)]_2SO_4`

Text Solution

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The correct Answer is:
C
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