Popular Chemistry Online: Faraday’s Laws of Electrolysis

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Sunday, January 2, 2022

Faraday’s Laws of Electrolysis

 

 (i) First Law: The amount of chemical reaction which occurs at any electrode during electrolysis by a current is proportional to the quantity of electricity passed through the electrolyte (solution or melt).

 (ii)Second Law: The amounts of different substances liberated by the same quantity of electricity passing through the electrolytic solution are proportional to their chemical equivalent weights (Atomic Mass of Metal ÷ Number of electrons required to reduce the cation).



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