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The oxidation state of nickel in K(4)Ni(...

The oxidation state of nickel in `K_(4)Ni(CN)_(4)` is:

A

0

B

`+1`

C

`+2`

D

`-1`

Text Solution

Verified by Experts

The correct Answer is:
A
`K_(4)[Ni(CN)_(4)]`
`x+4(-1)=-4`
`x=-4+4`= zero
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