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The brown ring complex is formulate as [...

The brown ring complex is formulate as `[Fe(H_2O)_5NO^(+)]SO_4` . The oxidation number of iron is

A

`+3`

B

0

C

`+2`

D

`+1`

Text Solution

Verified by Experts

The correct Answer is:
C
O.S of Fe in the complex,
`[Fe(H_(2)O)_(5)NO]SO_(4)` is +2
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