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In the conversion of K(2)Cr(2)O(7) to K(...

In the conversion of `K_(2)Cr_(2)O_(7)` to `K_(2)CrO_(4)` the oxidation number of the following changes

A

K

B

Cr

C

Oxygen

D

None

Text Solution

Verified by Experts

The correct Answer is:
D
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