state Faraday's first law of electrolysis.
Answers
Answer:
Answer:Faraday's First Law of Electrolysis states that the chemical deposition due to the flow of current through an electrolyte is directly proportional to the quantity of electricity (coulombs) passed through it.
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Explanation:
Faraday’s Laws of Electrolysis
Before understanding Faraday’s laws of electrolysis, we must first understand the process of electrolysis of a metal sulfate.
Whenever an electrolyte like metal sulfate is diluted in water, its molecules split into positive and negative ions. The positive ions (or metal ions) move to the electrodes connected with the negative terminal of the battery where these positive ions take electrons from it, becoming a pure metal atom and getting deposited on the electrode.
The negative ions (or sulphions) move to the electrode connected with the positive terminal of the battery, where these negative ions give up their extra electrons and become SO4 radical. Since SO4 cannot exist in an electrically neutral state, it will attack the metallic positive electrode – forming a metallic sulfate which will again dissolve in the water.