bauxite is concentrated or purified by
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The bauxite is purified by the Bayer Process. First the ore is mixed with a hot concentrated solution of sodium hydroxide. The NaOH will dissolve the oxides of aluminum and silicon but not other impurities such as iron oxides, which remains insoluble. The insoluble materials are removed by filtration......
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heyaa✌✌✌
here is your ans..
Bauxite ore is concentrated by. Solution : Chemical separation of Leaching. In this powdered ore is treated with a suitable regent which can dissolve the ore but not the impurities.
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