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1. |
The given figure illustrates the refining of aluminium by Hoope’s process. (i) Which of A and B is the cathode and which one is the anode ? (ii) What is the electrolyte in the tank ? (iii) What material is used for the cathode ? |
Answer» (i) A—Cathode, B—Anode. (ii) Mixture of fluorides. (iii) Graphite |
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