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Acids, Bases and Salts — Science STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9ScienceAcids, Bases and Salts1 Mark
MCQ
Molecular formula of Red oxide is ………………… .
  • ✓
    Fe2O3
  • B
    CuO
  • C
    Fe3O4
  • D
    Na2O
✓

Answer

Correct option: A.
Fe2O3
Fe2O3

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