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
Explanation
Correct Option
cVideo Explanation
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Discussions (6)
Kreativekyle
1 year ago
the soln become more acidic
due to the presence of H+ and so4²-
so c is correct
love_proxy
6 years ago
the answer is B abeg,oxygen is not liberated at the anode and yes,it is used to purify the copper.(page 217 under the topic electrolysis).
My school,make corrections pls.
Anthony_Akaniyene
2 years ago
D should be the correct answer here,
The solution will be more basic
This mistakes dey reduce students exam marks please
