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How many moles of K M n O 4 will be needed to react completely with one mole of ferrous oxalate ( F e C 2 O 4 ) in acidic solution?

Options

  1. A2 5
  2. B1 5
  3. C3 5
  4. D2 3

Correct answer

C. 3 5

Step-by-step solution

3 M n O 4 - + 5 F e C 2 O 4 + 24 H + → 3 M n 2 + + 5 F e 3 + + 10 C O 2 + 12 H 2 O Number of mole of K M n O 4 required per mole of F e C 2 O 4 = 3 5

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