Same quantity of current is passed through molten NaCl and molten Al2O3 if 4 6 gram of sodium was - Chemistry - Electrochemistry

Question

Same quantity of current is passed through molten NaCl and molten
Al2O3 if 4 6 gram of sodium was deposited in one cell what is mass
of aluminium deposited in other cell

Geetha · Accepted Answer

According to Faraday II law,When equal amount of current is passed through differnt electrolyte,the amount of substance deposited is equal to their equivalent mass
Weight of metal AWeight of metal B = Equivalent mass of metal AEquivalent mass of metal BEquivalent mass = Molar mass / Valency4
6Weight of metal Al  = 23/127/3Weight of metal Al = 4
6 × 27323 =1 8 g

Same quantity of current is passed through molten NaCl and molten Al2O3. if 4.6 gram of sodium was deposited in one cell what is mass of aluminium deposited in other cell