How is hydrogen prepared by electrolysis of water? what is meant by 20vol. H2O2?
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during the electrolysis of water the elements hydrogen and oxygen r separated...
and we called it as we have prepared hydrogen from electrolysis..
it is so beacuse in electrolysis.... the H is only single element in gasoeus form..
20 Vol of H2O2 means that there 20 molecules of it...or H2o2 is used in 20 ml by measuring
and we called it as we have prepared hydrogen from electrolysis..
it is so beacuse in electrolysis.... the H is only single element in gasoeus form..
20 Vol of H2O2 means that there 20 molecules of it...or H2o2 is used in 20 ml by measuring
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