The sketch below illustrates the refining of aluminium by Hoope's process.

Which of A and B is the cathode and which one is the anode?

The sketch below illustrates the refining of aluminium by Hoope's process. What material is used for the cathode?

The sketch below illustrates the refining of aluminium by Hoope's process. What is the electrolyte in the tank?

Which one of the following is not an ore of aluminium ?

Which one of the following is not an ore of aluminium ?

Which one is the correct formula of aluminium sulphate?

Answer the following question related with the isolation of aluminium from bauxite: Give the equation for the reaction which occurs at the anode when aluminium is purified by electrolysis.

During Hoope's process for eelctrolytic refining of Al, the middle layer is of

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.

The following is a sketch of an electrolytic cell used in the extraction of aluminium. What is the substance of which the electrode A and B are made ?

Given below is a sketch of a plant for carrying out a process. (i) Name the process occuring in the above plant. (ii) To which container does the net flow of solvent takes place? (iii) Name one SPM which can be used in this plant. (iv) Give one practical use of the plant.