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Redox Reactions

Question

Wired Faculty App

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

H₂O and (H₂O + OH^-)

(H₂O + O₂) and H₂O

(H₂O + O₂) and (H₂O + OH^-)

H₂O and (H₂O + O₂)

Solution

D.

H₂O and (H₂O + O₂)

Some More Questions From Redox Reactions Chapter

Can oxidation occur without reduction?

What are redox reactions?

What are direct redox reactions? Give one example.

What are indirect redox reactions?

Write formulas for the following compounds:
(a) Mercury (II) chloride
(b) Nickel (II) sulphate
(c) Tin (IV) oxide
(d) Thallium (I) sulphate
(e) Iron (III) sulphate
(f) Chromium (III) oxide

What are electrolytes?

What are cations and anions?

What is electrolysis?

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