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Question 27

Which of the following statements about the electrolysis of CuSO4(aq) using copper cathode and platinum anode is not correct?

  • A.Copper is deposited at the cathode
  • B.Oxygen is liberated at the anode
  • C.it is used for the purification of copper
  • D.The solution becomes acidic
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2010
Question no.
#27
Type
Objective
Previous · Q26Which of the following statements about the cell notation Mg/Mg 2+ //Cu 2+ /Cu… Next · Q28 What is the change in oxidation number of manganes in the reaction represented…

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