Hydrogen peroxide oxidises - Fe CN 6 - 4- to - Fe CN 6 - 3- in acidic medium but reduces - Fe CN 6 - 3- to - Fe CN 6 - 4- in alkaline medium- The other products formed are- respectively-

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Oxidation and Reduction

Hydrogen pero...

Question

Hydrogen peroxide oxidises ${[F e {(C N)}_{6}]}_{6}^{4 -}$ to ${[F e {(C N)}_{6}]}_{6}^{3 -}$ in acidic medium but reduces ${[F e {(C N)}_{6}]}_{6}^{3 -}$ to ${[F e {(C N)}_{6}]}_{6}^{4 -}$ in alkaline medium. The other products formed are, respectively:

H_{2} O

and

(H_{2} O + O_{2})

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H_{2} O

and

(H_{2} O + O H^{-})

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(H_{2} O + O_{2})

and

H_{2} O

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None of these

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Solution

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Similar questions

[F e (C N)_{6}]^{4 -}

[F e (C N)_{6}]^{3 -}

[F e (C N)_{6}]^{3 -}

[F e (C N)_{6})]^{4 -}

[F e (C N)_{6}]^{4 -}

[F e (C N)_{6}]^{3 -}

[F e (C N)_{6}]^{3 -}

[F e (C N)_{6})]^{4 -}

F e (C N)_{6}^{x -} + H_{2} O_{2} + H^{+} \to F e (C N)_{6}^{y -} + H_{2} O

[F e (C N_{6})]^{p -} + H_{2} O_{2} + O H^{-} \to [F e (C N_{6})]^{q -} + O_{2} + H_{2} O

[F e (C N)_{6}]^{3 -} + N_{2} H_{4} + O H^{-} \to [F e (C N)_{6}]^{4 -} + N_{2} + H_{2} O

C + H_{2} O ⟶ C O + H_{2}, H_{2} O

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