Which technique is used in the manufacture of aluminium from bauxite?

Which of the following techniques is used in the manufacture of aluminium from bauxite

Extraction of aluminium from bauxite

Which of the following reagent is used in the extraction of Aluminium form bauxite ?

Answer the following question related with the isolation of aluminium from bauxite: Which solution is used to react with bauxite as a first step in obtaining pure aluminium oxide?

Which among the following statement(s) is (are) true for the extraction of aluminium from bauxite ?

Answer the following question related with the isolation of aluminium from bauxite: The aluminium oxide for the electrolytic extraction of aluminium is obtained by heating aluminium hydroxide. Write the equation for this reaction.

Answer the following question related with the isolation of aluminium from bauxite: Name the element which serves both as the anode and the cathode in the extraction of aluminium.