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NEETChemistryd and f Block Elements

Which is the correct balanced reaction of acidified permanganate solution with oxalic acid?

Options

  1. AMnO 4 - + 6C 2 O 4 2- +10H + → 3Mn 2+ + 7H 2 O +10CO 2
  2. B2MnO 4 - + 5C 2 O 4 2- +16H + → 2Mn 2+ + 8H 2 O +10CO 2
  3. C2MnO 4 - + 4C 2 O 4 2- +16H + → 2Mn 2+ + 5H 2 O +12CO 2
  4. DMnO 4 - + 3C 2 O 4 2- +13H + → 4Mn 2+ + 6H 2 O +8CO 2

Correct answer

B. 2MnO 4 - + 5C 2 O 4 2- +16H + → 2Mn 2+ + 8H 2 O +10CO 2

Step-by-step solution

Correct Option is : (B) 2MnO 4 - + 5C 2 O 4 2- +16H + → 2Mn 2+ + 8H 2 O +10CO 2

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