Multiple Choice
The Hall-Heroult process for the production of aluminum involves the electrolysis of
A) an aqueous solution of Al(NO3) 3.
B) molten Al2O3.
C) molten cryolite,Na3AlF6.
D) a molten mixture of Al2O3 and Na3AlF6.
Correct Answer:
Verified
Correct Answer:
Verified
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