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Question
In which of the following reaction, H2O2 is behaving as a reducing agent:
Options
\[\ce{C6H6 + H2O2 -> C6H5OH + H2O}\]
\[\ce{PbS + 4H2O2 -> PbSO4 + 4H2O}\]
\[\ce{2I^- + 2H^+ + H2O2 -> I2 + 2H2O}\]
\[\ce{2MnO^-_4 + 6H^+ + 5H2O2 -> 2Mn^{2+} + 5O2 + 8H2O}\]
MCQ
Solution
\[\ce{2MnO^-_4 + 6H^+ + 5H2O2 -> 2Mn^{2+} + 5O2 + 8H2O}\]
Explanation:
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Classical Idea of Redox Reactions - Oxidation and Reduction Reactions
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