An experiment produces a gaseous mixtures of carbon (IV) oxide and carbon (II) oxide. In...

CHEMISTRY
JAMB 1993

An experiment produces a gaseous mixtures of carbon (IV) oxide and carbon (II) oxide. In order to obtain pure carbon (II) oxide, the gas mixture should be?

  • A. passed over heated copper (II) oxide
  • B. bubbled through concentrated tetraoxosulphate (IV) acid
  • C. bubbled through sodium hydroxide solution
  • D. bubbled through water

Correct Answer: C. bubbled through sodium hydroxide solution



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