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Metals and Non-Metals — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMetals and Non-Metals1 Mark
MCQ
An ore of manganese metal is :
  • A
    Bauxite.
  • B
    Haematite.
  • C
    Cuprite.
  • ✓
    Pyrolusite.
✓

Answer

Correct option: D.
Pyrolusite.
Pyrolusite is an ore of manganese and the compound is manganese dioxide $(\mathrm{MnO}_2).$

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