3 faraday of electricity are passed through molten Al 2 O 3 , aqueous solution of CuSO 4 and molten NaCl taken in three different electrolytic cells. The amount of Al , Cu and Na deposited at th

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3 faraday of electricity are passed through molten Al 2 ​ O 3 ​ , aqueous solution of CuSO 4 ​ and molten NaCl taken in three different electrolytic cells. The amount of Al , Cu and Na deposited at the cathodes will be in the ratio of

TestHub · Accepted Answer

Al³⁺ + 3e⁻ → Al → 1 mol Al Cu²⁺ + 2e⁻ → Cu → 1.5 mol Cu Na⁺ + e⁻ → Na → 3 mol Na Ratio = 1 : 1.5 : 3

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