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प्रश्न
| Aluminium is extracted from its chief ore, bauxite. The ore is first purified and then the metal is extracted from it by electrolytic reduction. |
Name a chemical used for dissolving aluminium oxide. In which state is the chemical used?
लघु उत्तर
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उत्तर
Fluorspar and cryolite are used for dissolving \[\ce{Al2O3}\]. This chemical is used in the molten state.
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