NEETChemistry-Redox Reactions
NEET Chemistry Disproportionation MCQ Question
Type: MCQ-conceptual-Medium-Class 11
An example of a disproportionation reaction is
A
2MnO₄⁻ + 10H⁺ + 16H⁺ → 2Mn²⁺ + 5I₂ + 8H₂O
B
2NaBr + Cl₂ → 2NaCl + Br₂
C
2KMnO₄ → K₂MnO₄ + MnO₂ + O₂
D
2CuBr → CuBr₂ + Cu
Correct Answer
Option C
Detailed Explanation
A disproportionation reaction involves the same element undergoing both oxidation and reduction. In option C, Mn is both oxidized and reduced.
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