Question

preparation of hydrogen peroxide​

Answer 1

Answer:

Industrial Method of Preparation

Hydrogen peroxide is prepared by the electrolysis of 30% ice-cold H2SO4. When acidified sulfate solution is electrolyzed at high current density, peroxodisulphate is obtained. Peroxodisulphate is then hydrolyzed to get hydrogen peroxide.

Hydrogen peroxide Chemical formula: H2O2

Molecular Weight/ Molar Mass: 4.0147 g/mol

Boiling Point: 150.2 °C

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