MHT CET 2023 Chemistry question
Calculate current in ampere required to deposit 4.8 g Cu from it's salt solution in 30 minutes. [Molar mass of Cu = 63.5 g mol]
Answer: (A)
Solution
Copper is deposited as , so 2 F (193000 C) deposit 63.5 g. Charge needed C. Time s, so $I
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