Question

Electrolysis of acidulated water yields H2 at the cathode and O2 at the anode. In an experiment the total volume of H2 and O2 evolved during electrolysis Was found to be 16.8 ml at NTP what amount of electricity in coulumb was used in this experiment?

Answer 1

Answer:

Assuming equal temperature and pressure for both gases, the produced hydrogen gas has, therefore, twice the volume of the produced oxygen gas. The number of electrons pushed through the water is twice the number of generated hydrogen molecules and four times the number of generated oxygen molecules

Answer 2

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