MHT CET 2022 Chemistry question
In a certain electrolysis experiment, 0.650 g of zinc is deposited in a cell having . Calculate mass of Cu deposited in other cell having solution arranged in series with first cell ? (molar mass Zn = 65, Cu = 63.5 g mol)
Answer: (A)
Solution
In series the same quantity of charge passes through both cells, so by Faraday's second law , where equivalent mass for both (, ). Thus
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