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Question
Explain why In the electrolysis of alumina using the Hall Heroult's Process the electrolyte is covered with powdered coke
Solution
In the electrolysis of alumina using the Hall–Héroult process, the electrolyte is covered with powdered coke as it
- reduces heat loss by radiation
- prevents the burning of the anode
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RELATED QUESTIONS
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The substance added along with aluminium in the Hall-Heroult's process.
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Extraction of aluminium was very difficult in the beginning.
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In the electrolysis of alumina using the Hall Heroult's Process the electrolyte is covered with powdered coke.
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