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NEET2018ChemistryRedox ReactionsActual

For the redox reaction: MnO 4 - + C 2 O 4 2 - + H + → Mn 2 + + CO 2 + H 2 O What are the correct coefficients of the reactants for the balanced equation?

Options

  1. AMnO 4 - C 2 O 4 2 - H + 2 16 5
  2. BMnO 4 - C 2 O 4 2 - H + 2 5 16
  3. CMnO 4 - C 2 O 4 2 - H + 16 5 2
  4. DMnO 4 - C 2 O 4 2 - H + 5 16 2

Correct answer

B. MnO 4 - C 2 O 4 2 - H + 2 5 16

Step-by-step solution

Multiplying 1 by 2 to balance e - 2 MnO 4 - + 5 C 2 O 4 - 2 + 16 H ⊕ → 2 Mn + 2 + 10 CO 2 + 8 H 2 O

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