Why anode blocs are removed frequently during electrolysis of alumina?
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Aluminium is extracted from its ore, bauxite. This contains aluminium oxide. The aluminium oxide is dissolved in molten cryolite to lower the temperature needed to melt the oxide. The Al3+ ions are reduced atthe negative electrode (cathode).
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Aluminium is extracted from its ore bauxite. so The Al3+ iron reduced authentic negative electronic (cathode)...!
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