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Question 11

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

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

Question details

Exam body
FUNAAB
Subject
Chemistry
Year
2019/2020
Question no.
#11
Type
Objective
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