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The oxidation state of Cr in [Cr(NH(3))(...

The oxidation state of `Cr` in `[Cr(NH_(3))_(4)Cl_(2)]^(+)` is:

A

`+3`

B

`+2`

C

`+1`

D

`0`

Text Solution

Verified by Experts

The correct Answer is:
A
Let oxidation number of `Cr` be `a`
`a+4xx0+2xx(-1)=+1 :. a=+3`
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