Question 1

To obtain pure carbon(II) oxide from its mixture with carbon(IV) oxide, the mixture should be

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

Question details

Exam body
FUTO
Subject
Chemistry
Year
2018/2019 - Model 1
Question no.
#1
Type
Objective

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