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Doctors Medicines MCQs Q&A

  1. Pyrolusite
  2. Magnite
  3. Smelite
  4. None
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1 Answers

Option 3 : Smelite

  • Pyrolusite (MnO2) and Magnite (Mn2O3.2H20) are ores of Manganese.
  • Smelite (CoAsS2) is an ore of Cobalt (Co).
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