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Common impurities present in bauxite are [NCERT Exemplar] (a) CuO (b) ZnO (c) Fe2O3 (d) SiO2 |
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Answer» (c)EXPLANATION:The major and COMMON impurity in bauxite is (iii) Fe2O3 is correct option.Howere bauxite has a number of impurities in it INCLUDING iron oxides(hematite and GOETHITE), Fe2O3, the sand silicon DIOXIDE SiO2, the clay mineral Kaolinite and a small amount of TiO2 known as Anatase. |
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