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CrO7^(2-) is reduced to Cr^(3+) by Fe^(...

`CrO_7^(2-)` is reduced to `Cr^(3+)` by `Fe^(2+)`. Identify the incorrect statement from the following.

A

6 moles of `Fe^(2+)` are oxidised to `Fe^(3+)` ions.

B

The solution becomes yellow.

C

The solution becomes green.

D

It is a redox reaction.

Text Solution

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The correct Answer is:
B
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