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Which of the following contains two amphoteric oxides?

Chemistry
JAMB 1979
Which of the following contains two amphoteric oxides?
  • A. sodium oxide, Zinc oxide , Magnesium oxide
  • B. Aluminium oxide, Calcium oxide, Zinc oxide
  • C. Potassium oxide, Lithium oxide, Carbon monoxide
  • D. Silver oxide, Lead oxide, Sodium oxide
  • E. Sulphur dioxide, Aluminium oxide, Carbon monoxide
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Correct Answer: Option B
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts