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Question 0Question image

The function of the copper (ll)tetraoxosulphate (IV) in dilute H2SO4 in the figure above is to

  • A.dry the gas
  • B.absorb phosphine impurity
  • C.absorb ethene impurity
  • D.from an acetylide with ethyne
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1993
Question no.
#0
Type
Objective
Previous · Q0The IUPAC nomenclature for the compound above is Next · Q0 The dissolution of common salt in water is a physical change because

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