The following questions are relevant to the extraction of Aluminium :
State the reason for addition of caustic alkali to bauxite ore during purification of bauxite.

The following questions are relevant to the extraction of Aluminium: Give a balanced chemical equation for the above reaction

The following questions related to the extraction of aluminium by electrolysis : What is the role of graphite?

The following questions related to the extraction of aluminium by electrolysis : Give the equation for the reaction that takes place at cathode.

The following questions relate to the extraction of aluminium by electrolysis : Give the equation for the reaction that takes place at the cathode.

The following question relate to the extraction of aluminium by electrolysis. Give equation for the reaction that takes place at the cathode.

The following question relate to the extraction of aluminium by electrolysis: Give the equation for the reaction that takes place at the cathode.

Answer the following question related with the isolation of aluminium from bauxite: Write the equation for the reaction that occurs at the cathode during the extraction of aluminium by electrolysis.

The following questions are relevant to the extraction of Aluminium: Along with cryolite and alumina , another substance is added to the electrolyte mixture Name the substance and give one reason for the addition .

Following flow diagram represent the extraction of aluminium form bauxite. The purpose of adding cryolite is :

The following questions relate to the extraction of aluminium by electrolysis : Explain why is it necessary to renew the anode periodically.