Question

in the electrolysis of water in a name the gas collected at anode and cathode (b) why is the volume of a gas collected at one electron double than the others (c) what would happen if dilute H2S o4 is not added to water

Answer 1

Oxygen is collected at anode and hydrogen is collected at cathode.
2) hydrogen is double than oxygen because in each formula unit of water hydrogen is twice the water.
3) distilled water is bad conductor of electricity so electricity will not pass when dil. H2so4 is not added.

Answer 2

1 - Hydrogen & Oxygen gas
2-because electron have a higher tendency to attract the impurities particles which are involved in gas so at anode have higher tendency of volume of gas as compared to others
3-Question is wrong ?? Correct it