Which One of the Following Species or Compounds Reacts at the Cathode

question 6

Multiple Choice

Which one of the following species or compounds reacts at the cathode in the Hall-Héroult process?

• A)Al ₂O ₃
• B)Al(OH)₃
• C)F ⁻
• D)AlF ₆ ³⁻
• E)C

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