JAMB Physics 2015 Objective — Question 22
Question 22 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2015 Objective paper, with the correct answer and a full explanation.
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Which of the following will be applied when a metal Y is used to electroplate another metal X in electrolysis?
- A. Y is the cathode and X is the anode
- B. Y is the anode and very high current is used C. X is the anode and very high current is used
- C. X is the anode and very high current is used
- D. X is the anode and Y is the cathodeCorrect
Explanation
To electroplate X with metal Y, Y is made the anode and X the cathode.
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