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प्रश्न
The metal which can be extracted from pyrolusite ore is ______.
विकल्प
mercury
manganese
aluminium
magnesium
MCQ
रिक्त स्थान भरें
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उत्तर
The metal which can be extracted from pyrolusite ore is manganese.
Explanation:
Pyrolusite is the primary natural oxide ore used to extract manganese metal, and it consists essentially of manganese dioxide (MnO2). The other options are incorrect because mercury is extracted from cinnabar, aluminium is sourced from bauxite, and magnesium is obtained from carnallite or magnesite.
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