Identify the correct statement with reference to the extr... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Identify the correct statement with reference to the extractive metallurgy of aluminium ?

Correct answer: A

Explanation

The electrolyte used in the Hall-Héroult process is molten cryolite (Na3AlF6) mixed with a small amount of alumina (Al2O3).

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