How many electrons are transferred in the balanced reaction 2MnO₄− + 6I− + 4H₂O → 2MnO₂ + 3I₂ + 8OH−?
Oxidation: 6I− → 3I₂ + 6e−. Reduction: 2MnO₄− + 6e− → 2MnO₂. Total electrons = 6.
Ref: NCERT Class 11 Chemistry > Chapter 7: Redox Reactions > Topic: Redox Titrations and Equivalent Weight and Normality
