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how we prepare H2O2 by barium …

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how we prepare H2O2 by barium peroxide

Posted by Nikhil Patel 2 years, 6 months ago

CBSE > Class 11 > Chemistry

1 answers

Vasudha Vasudha 2 years, 5 months ago

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. Boiling Point: 150.2 °C Molecular Weight/ Molar Mass: 4.0147 g/mol Density: 1.05 g/cm3 Melting Point: -0.43 °C

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