The Al2O3 content of cryolite in Hall-Heroult cell is mai... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

The Al2O3 content of cryolite in Hall-Heroult cell is maintained between _______________ percent ?

Correct answer: A

Explanation

The Al2O3 content in cryolite used in the Hall-Héroult process is typically kept within the 2-5% range.

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