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The oxidation state of chrominium in the final product formed in the reaction between `KI` and acidified potassium dichromate soluttion is
A. `+4`
B. `+6`
C. `+2`
D. `+3`

1 Answer

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Best answer
Correct Answer - D
`overset(+6)(Cr_(2))O_(7)^(2-)+14H^(+)+6I^(-)3//4®" " overset(+3)(2Cr)+7H_(2)O+3I_(2)`

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