Chemistry 0620 · IGCSE · Oxides

Oxides — practice question

Which row gives the description of zinc oxide and calcium oxide?

  • Azinc oxide: basic; calcium oxide: acidic
  • Bzinc oxide: acidic; calcium oxide: basic
  • Czinc oxide: amphoteric; calcium oxide: acidic
  • Dzinc oxide: amphoteric; calcium oxide: basic

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