Which of the following electrodes is used in electrolysis of bauxite (Al2O3) in molten cryolite?
a
Steel electrodes
b
Carbon electrodes
c
Mercury electrodes
d
Carbon anode and steel cathode
e
Carbon cathode and stell anode
Explanation
Correct Option
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Kenhinde
3 years ago
In an electrolytic tank, aluminium metal is being extracted by the electrolysis of molten aluminium oxide using carbon electrodes.Gracias🙂
