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Oxidation state of the metal ion in the ...

Oxidation state of the metal ion in the complex `[Fe(CN)_(6)]^(3-)` is

A

`+3`

B

`-3`

C

`+6`

D

`-6`

Text Solution

Verified by Experts

The correct Answer is:
A
`[Fe(CN)_(6)]^(3-)`
Let O.S. be x for iron then `1xx(x)+6x(-1)=-3`
`:. X=+3`
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