Which of the following occurs when a solution of CuSO 4 is electrolysed using copper
CHEMISTRY
WAEC 2000
Which of the following occurs when a solution of CuSO4 is electrolysed using copper electrodes?
- A. The cathode becomes coated with copper
- B. Both electrodes gain electrons
- C. The blue colour of the solution fades gradually
- D. The anode increases in mass
Correct Answer: A. The cathode becomes coated with copper
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