2. An electrolytic cell is set up for the production of aluminum, which involves the reduction of Al3+ to AL
The external source passes a current of 11.2 A through the cell with an emf of 6.0 V. How long does it
take for the cell to produce a pound (454 g) of aluminum metal?
(a) 220 h
(6) 40 lir
10) 121h
(d) 3.26 10 h
Answers: 3
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