1.

Three Faraday's of electricity are passed through molten Al_2O_3,aq. solution of CuSO_4 and molten NaCl taken in three different electrolytic cells. The amounts of Al, Cu and Na deposited at the electrodes will be

Answer»

1 mole : 2 MOLES: 3 moles
1 mole : 1.5 mole: 3 moles
3 moles: 2 moles: 1 mole
1 mole : 1.5 mole : 2 moles

Answer :B


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