pls give the reason why the H2 gas collected i one test tube is double O2 collected in other test

Asked by  | 21st Jul, 2008, 06:38: PM

Expert Answer:

The electrolysis of water

2H2O 2H2   +   O2

 because by electrolysis of water, we get 2 moles of Hand one mole of O2.the H2 gas collected i one test tube is double O2 collected in other test

tube during electrolysis of water

Answered by  | 22nd Jul, 2008, 10:10: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.