Write the balanced chemical equations for the nbsp-following- nbsp-Potassium ferricyanide reacts with hydrogen nbsp-peroxide in basic solution- nbsp- K-3Fe-CN-6 - H-2O-2 - 2KOH - K-4Fe-CN-6 - 2H-2O - O-2- 2K-4Fe-CN-6 - H-2O-2 - 2K-3Fe-CN-6 - 2KOH-None of these- 2K-3Fe-CN-6 - H-2O-2 - 2KOH - 2K-4Fe-CN-6 - 2H-2O - O-2-

The correct option is D 2K_3Fe(CN)_6 + H_2O_2 + 2KOH → 2K_4Fe(CN)_6 + 2H_2O + O_2 .Option (C) is correct.Potassium ferricyanide reacts with hydrogen perox ...

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Standard X

Chemistry

Ionic Salts and Their Characteristic

Write the bal...

Question

Write the balanced chemical equations for the following:
"Potassium ferricyanide reacts with hydrogen peroxide in basic solution".

K_{3} F e (C N)_{6} + H_{2} O_{2} + 2 K O H \to K_{4} F e (C N)_{6} + 2 H_{2} O + O_{2}

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2 K_{4} F e (C N)_{6} + H_{2} O_{2} \to 2 K_{3} F e (C N)_{6} + 2 K O H

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2 K_{3} F e (C N)_{6} + H_{2} O_{2} + 2 K O H \to 2 K_{4} F e (C N)_{6} + 2 H_{2} O + O_{2}

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None of these

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Solution

The correct option is D $2 K_{3} F e (C N)_{6} + H_{2} O_{2} + 2 K O H \to 2 K_{4} F e (C N)_{6} + 2 H_{2} O + O_{2}$ .
Option (C) is correct.

Potassium ferricyanide reacts with hydrogen peroxide in basic solution to form potassium ferrocyanide.

$2 K_{3} F e (C N)_{6} + H_{2} O_{2} + 2 K O H \to 2 K_{4} F e (C N)_{6} + 2 H_{2} O + O_{2}$ .
OR
$2 [F e (C N)_{6}]^{3 -} + H_{2} O_{2} + 2 O H^{-} \to 2 [F e (C N)_{6}]^{4 -} + 2 H_{2} O + O_{2}$ .

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Similar questions

Q. In which of the following equations.

H_{2} O_{2}

acts as a reducing agent in the acidic medium?

Q. In which of the following reactions,

H_{2} O_{2}

acts as reducing agent?
(A)

H_{2} O_{2} + 2 H^{+} + 2 e^{-} \to 2 H_{2} O

(B)

H_{2} O_{2} - 2 e^{-} \to O_{2} + 2 H^{+}

(C)

H_{2} O_{2} + 2 e^{-} \to 2 O H^{-}

(D)

H_{2} O_{2} + 2 O H^{-} 2 e^{-} \to O_{2} + 2 H_{2} O

Q. In which of the following reactions

H_{2} O_{2}

acts as a reducing agent?
(a)

H_{2} O_{2} + 2 H^{+} + 2 e \to 2 H_{2} O

(b)

H_{2} O_{2} - 2 e \to O_{2} + 2 H^{+}

(c)

H_{2} O_{2} + 2 e \to 2 (O H^{-})

(d)

H_{2} O_{2} + 2 O H^{-} - 2 e \to O_{2} + 2 H_{2} O

Q. In which of the following reaction

H_{2} O_{2}

acts as a reducing agent?
(a)

H_{2} O_{2} + 2 H^{+} + 2 e^{-} \to 2 H_{2} O

(b)

H_{2} O_{2} - 2 e^{-} \to O_{2} + 2 H^{+}

(c)

H_{2} O_{2} + 2 e^{-} \to 2 O H^{-}

(d)

H_{2} O_{2} + 2 O H^{-} - 2 e^{-} \to O_{2} + 2 H_{2} O

Q. In which of the following reactions,

H_{2} O_{2}

acts as a reducing agent?

(a)

H_{2} O_{2} + 2 H^{+} + 2 e^{-} \to 2 H_{2} O

(b)

H_{2} O_{2} - 2 e^{-} \to O_{2} + 2 H^{+}

(c)

H_{2} O_{2} + 2 e^{-} \to 2 O H^{-}

(d)

H_{2} O_{2} + 2 O H^{-} - 2 e^{-} \to O_{2} + 2 H_{2} O

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Write the balanced chemical equations for the following: "Potassium ferricyanide reacts with hydrogen peroxide in basic solution".

The correct option is D 2K3Fe(CN)6+H2O2+2KOH→2K4Fe(CN)6+2H2O+O2.Option (C) is correct.Potassium ferricyanide reacts with hydrogen peroxide in basic solution to form potassium ferrocyanide.2K3Fe(CN)6+H2O2+2KOH→2K4Fe(CN)6+2H2O+O2.OR2[Fe(CN)6]3−+H2O2+2OH−→2[Fe(CN)6]4−+2H2O+O2.

Write the balanced chemical equations for the following:
"Potassium ferricyanide reacts with hydrogen peroxide in basic solution".