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Hydrogen peroxide solution 2020 mlml reacts quantitatively with a solution of KMnO420KMnO420 mlml acidified with dilute H2SO4H2SO4. The same volume of the KMnO4KMnO4 solution is just decolourised by 1010 mL of MnSO4MnSO4 in neutral medium simultaneously forming a dark brown precipitate of hydrated MnO2MnO2. The brown precipitate is dissolved in 1010 ml of 00.22 M sodium oxalate under boiling condition in the presence of dilute H2SO4H2SO4. Write the balanced equations involved in the reactions and calculate the molarity of H2O2H2O2.

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Sathya , 9 Years ago
Grade 12
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Ashutosh Sharma

Last Activity: 9 Years ago

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