The CORRECT option s regarding extraction of pure aluminium

Last updated: 7/4/2023

The CORRECT option s regarding extraction of pure aluminium from red bauxite is are Serpeck s process is used for ore concentration comes as filbrate B Leaching of ore with aq NaOH produces precipitate of NaAlO C Weakly acidic medium is used to precipitate Al OH from solution containing Na Al OH ppt D Only pure Al 0 is used as electrolyte in Hall Heroult s process of electrolytic reduction ugh Work