NEET2018Chemistry-Redox Reactions

NEET 2018 Chemistry Balancing Redox Equations MCQ Question

Type: MCQ-numerical-Hard-Class 11

For the redox reaction, MnO₄⁻ + C₂O₄²⁻ + H⁺ ⟶ Mn²⁺ + CO₂ + H₂O the CORRECT coefficients of the reactants for the balanced reaction are

A

2 5 16

B

16 5 2

C

5 16 2

D

2 16 5

Correct Answer

Option A

Detailed Explanation

The balanced redox reaction requires 2 MnO₄⁻, 16 H⁺, and 5 C₂O₄²⁻ to balance the charges and atoms.

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