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KVPY2014ChemistryRedox Reactions

The number of moles of KMnO ₄ required to oxidize one equivalent of Kl in the presence of sulfuric acid is

Options

  1. A5
  2. B2
  3. C1 / 2
  4. D1 / 5

Correct answer

D. 1 / 5

Step-by-step solution

Valency factor of KMnO ₄=55 e ⁻+ MnO ₄⁻+8 H ⁺ Mn ⁺²+4 H ₂ O

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