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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 the bauxite ore is :
  • A
    $\ce{Na}$
  • B
    $\ce{Mn}$
  • ✓
    $\ce{Al}$
  • D
    $\ce{Hg}$
✓

Answer

Correct option: C.
$\ce{Al}$
Aluminium can be extracted from bauxite. Bauxite is an ore of aluminium and the compound is aluminium oxide $\left(\mathrm{Al}_2 \mathrm{O}_3 \cdot 2 \mathrm{H}_2 \mathrm{O}\right)$.

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