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Metals and Non-Metals — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMetals and Non-Metals1 Mark
MCQ
The metal which can be extracted from pyrolusite ore is :
  • A
    Mercury.
  • ✓
    Manganese.
  • C
    Aluminium.
  • D
    Magnesium.
✓

Answer

Correct option: B.
Manganese.
Manganese is extracted from its oxide ore, pyrolusite. The name of the compound in the ore is manganese dioxide having chemical formula $\mathrm{MnO}_2$.

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