Geography, asked by hasteepatel5, 5 months ago

what do we get on electrolysis of acidified water?
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Answers

Answered by Dinogyu17
19

Answer:

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Explanation:

Electrolysis of acidified water

Water is a poor conductor of electricity, but it does contain some hydrogen ions , H +, and hydroxide ions, OH -. ... If water is acidified with a little dilute sulfuric acid: H + ions are attracted to the cathode , gain electrons and form hydrogen gas.

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Answered by palsabita1957
18

Answer:

Water is a poor conductor of electricity, but it does contain some hydrogen ions , H +, and hydroxide ions, OH -. ... If water is acidified with a little dilute sulfuric acid: H + ions are attracted to the cathode , gain electrons and form hydrogen gas

H + ions are attracted to the cathode , gain electrons and form hydrogen gas. OH - ions are attracted to the anode , lose electrons and form oxygen gas.

During electrolysis of water,

At anode:

2H2O→O2 +4H+ + 4e −

At cathode:

4H2O + 4e→2H2 + 4OH −

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