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State Faraday’s first law of electrolysis. Calculate the charge required in terms of Faraday for the reduction of 1 mole of Cu2+ to Cu. |
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Answer» Faraday’s first law of electrolysis : The amount of any substance deposited or liberated at the electrode is directly proportional to the quantity of electricity passing through the electrolyte. Cu2+ + 2e– → Cu :. Quantity of charge required for reduction of 1 mol of Cu2+ = 2F |
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