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MHT CET 2022 Chemistry question

ChemistryElectrochemistryMHT CET 2022

Calculate the quantity of electricity required to produce 0.42 g Ag at cathode during electrolysis of AgNO solution. (molar mass Ag = 108 g mol)

Answer: (D)

Solution

Cathode reaction: , so 1 mol Ag (108 g) needs 1 F = 96500 C. Moles of Ag mol. Charge 10^{-3}$ × 96500 =

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Question ID VK-093663