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The oxidation state of chromium in the f...

The oxidation state of chromium in the final product formed by the reaction between Kl and acidified potassium dichromate solution is `:`

A

`+4`

B

`+6`

C

`+2`

D

`+3`

Text Solution

Verified by Experts

The correct Answer is:
D
`overset(+6)Cr_(2)O_(7)^(2-)+14H^(+)+6I^(-)rarr2overset(+3)Cr+7H_(2)O+3I_(2)+3` is the oxidation state.
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