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NEETChemistryd and f Block Elements

Which is the correct balanced reaction of acidified permanganate solution with iron(II) ions?

Options

  1. AMnO 4 - + 8H + + 5Fe 2+ → Mn 2+ + 4H 2 O + 5Fe 3+
  2. B3MnO 4 - + 5H + + 3Fe 2+ → Mn 2+ + H 2 O + 2Fe 3+
  3. CMnO 4 - + 8H + + 5Fe 2+ → 4Mn 2+ + 3H 2 O + 7Fe 3+
  4. DMnO 4 - + 4H + + 6Fe 2+ → 2Mn 2+ + 2H 2 O + Fe 3+

Correct answer

A. MnO 4 - + 8H + + 5Fe 2+ → Mn 2+ + 4H 2 O + 5Fe 3+

Step-by-step solution

Correct Option is : (A) MnO 4 - + 8H + + 5Fe 2+ → Mn 2+ + 4H 2 O + 5Fe 3+

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