JEE Main Chemistry question

ChemistryElectrochemistryJEE Main

An electric current is passed through a silver nitrate solution using silver electrodes. 10.79 g of silver was found to be deposited on the cathode. If the same quantity of electricity is passed through copper sulphate solution using copper electrodes, the weight of copper deposited on the cathode is

Answer: (C)

Solution

Equal charge deposits equal numbers of gram-equivalents: ,

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Question ID VK-143769