write halls process for purification of bauxite ore
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it is formed due to decomposition of rocks. after it, the soluble constituents are removed. a residual mass of weathered materials containing ores remains there. it is bauxite.
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we can get alluminium by bauxite ore by the process of eletrolytic decomposition
take mollten form of Al2O3 in a container connect two rod in container with battary.
rod of positive side called anode and negative side called cathode. Al will get attached to cathode and oxygen will on anode.
take mollten form of Al2O3 in a container connect two rod in container with battary.
rod of positive side called anode and negative side called cathode. Al will get attached to cathode and oxygen will on anode.
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