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which of the following statements is not...

which of the following statements is not correct about the reaction given below?
`K_(4)[Fe(CN)_(6)]overset("Oxidation")rarrFe^(3+)+CO_(2)+NO_(3)^(ө)`

A

Fe is oxidised from `Fe^(2+)" to "Fe^(3+)`

B

Carbon is oxidised from `C^(2+)" to "C^(4+)`

C

N is oxidised from `N^(3-)" to "C^(4+)`

D

Carbon is not oxidised

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