MHT CET 2026 Chemistry question

What is the quantity of electricity required to produce 8 g of Mg (molar mass = 24 g mol) from solution?

Answer: (C)

Solution

The cathode reaction is , so 1 mol Mg (24 g) needs 2 F. Moles of Mg required mol. Charge F. Hence (C). Options

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Question ID VK-101614