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Question

How many Faradays are required to deposit 1.62 g of silver from AgNO₃ solution? (Atomic mass of Ag = 108 g/mol)

Options

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Explanation

Ag⁺ + e⁻ → Ag . 1 mol Ag (108 g) requires 1F. Moles = (1.62/108) = 0.015 mol , Charge = 0.015 × 1 = 0.015 F .