Question

139. Decomposition of H2O2 was studied by titration against• KMnO4 solution. It was found that 0.4 mole of H2O2 wasreduced to 0.2 mole in 20 minutes and to 0.1 mile in40 minutes and to 0.05 mole after one hour. The orderof reaction must be(a) 0(b) 1(c) 2(d) 3​

Answer 1

Titration ka matlab

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