In the convsersion of `K_(2)Cr_(2)O_(7)` to `K_(2)CrO_(4)`, the oxidation number of chromium.
A. Remains same
B. Increase
C. Decreases
D. None

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1 Answers

Correct Answer - A
In `K_(2)Cr_(2)O_(7) and K_(2)CrO_(4)` O.N. of Cr is +6.

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