State Faraday's first law of electrolysis.

Explanation

The amount of chemical reaction which occurs at any electrode during electrolysis is proporational to the quantity of current passing through the electrolyte.
(or) ltbr gt The mass of the substance deposited at an electrode during the electrolysis of electrolytes is directly proportional to quantity of electricity passed through it.
`m prop Q, m prop c xxt`
`m = ect, m =(Ect)/(96,500)`
`{:(e= "electrochemical equivalent"),(c= " Current in amperes"):}|{:(t= "time in seconds"),(E= "Chemical equivalent"):}`