Chemistry, asked by saumya66, 1 year ago

why do MnO2 does not react with H2O2

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Answered by vaibhav110

This is a great demonstration to illustrate the effect of the breakdown of H2O2 to H2O and O2: Manganese dioxide catalyzes the decomposition of hydrogen peroxide to oxygen and water. Since manganese dioxide is a catalyst, it is not consumed in thereaction.

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