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प्रश्न
Bauxite has the composition
विकल्प
\[\ce{Al2O3}\]
\[\ce{Al2O3.{n}H2O}\]
\[\ce{Fe2O3.2H2O}\]
None of these
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उत्तर
\[\ce{Al2O3.{n}H2O}\]
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संबंधित प्रश्न
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| List - I | List - II | ||
| (One) | (Composition) | ||
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