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In the coordination compound, K4[Ni(CN)4...

In the coordination compound, `K_4[Ni(CN)_4]` oxidation state of nickel is

A

`-2`

B

`-1`

C

`+2`

D

0

Text Solution

Verified by Experts

The correct Answer is:
D
`K_4 [overset("*")Ni(CN)_4]`
` 4 xx (+1) + x + 4 xx (-1) = 0 implies +4 + x - 4=0`
`implies x =0`
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