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Metallurgy — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryMetallurgy1 Mark
MCQ
Choose the correct option:
A metallic oxide which cannot be reduced by normal reducing agents:
  • ✓
    Zinc oxide
  • B
    Magnesium oxide
  • C
    Copper(II) oxide
  • D
    Iron(III) oxide
✓

Answer

Correct option: A.
Zinc oxide
A metallic oxide which cannot be reduced by normal reducing agents is zinc oxide.

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