Electrolytic reduction cell used for conversion of calcined Al2O3 to Al is a carbon lined furnace operating at 800 - 900°C. The purpose of electric current supplied to the furnace is to

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This question belongs to Chemical Engineering Chemical Engineering Basics

Chemical Engineering Basics

?

Electrolytic reduction cell used for conversion of calcined Al₂O₃ to Al is a carbon lined furnace operating at 800 - 900°C. The purpose of electric current supplied to the furnace is to

A) Achieve very high purity of aluminium (99.9%) B) Keep the electrolyte in liquid condition by the generation of heat C) Electrolytically dissociate alumina D) Both (B) & (C)

Answer & Solution

Correct Answer: Option D

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Question posted by Examveda

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