The Hall-Héroult Process Refers to

question 35

Multiple Choice

The Hall-Héroult process refers to

• A) the production of aluminum by electrolysis.
• B) the recovery of sulfur from underground deposits.
• C) the manufacture of sulfuric acid.
• D) the production of ammonia from nitrogen and hydrogen gases.
• E) the isolation of Al₂O₃ from bauxite.

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