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प्रश्न
Which of the following metals can be obtained from haematite ore?
पर्याय
copper
sodium
zinc
iron
MCQ
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उत्तर
Iron
Explanation:
Haematite is the primary iron oxide mineral used to extract iron metal, consisting mainly of iron (III) oxide (Fe2O3). The other options are incorrect because copper is obtained from copper glance or chalcopyrite, sodium is extracted from rock salt, and zinc is sourced from calamine or zinc blende.
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