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Eamcet Chemistry
2 nd Year : Unit 3.2 ( Electro Chemistry ) - Electro Chemistry -2

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Three faradays of electricity are passed through molten Al₂0₃, aqueous solution of CuSO₄ 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

A. 1 mole :2 mole :3 mole

B. 1 mole:1.5 mole :3 mole

C. 3 mole :2 mole :1 mole

D. 1 mole :1.5 mole :2 mole

E. None of the above

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Correct choice: B

Explanation:

None

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Eamcet Chemistry 2 nd Year : Unit 3.2 ( Electro Chemistry ) - Electro Chemistry -2

Eamcet Chemistry
2 nd Year : Unit 3.2 ( Electro Chemistry ) - Electro Chemistry -2