CH-1798
Electroplating
Chemistry · Secondary 4 · Easy · Electroplating
A coin is to be plated with copper by electrolysis using aqueous copper(II) sulfate.
Which setup is correct?
A. Coin as anode, electrolyte is dilute sulfuric acid
B. Coin as anode, electrolyte is CuSO₄(aq)
C. Coin as cathode, electrolyte is dilute sulfuric acid
D. Coin as cathode, electrolyte is CuSO₄(aq)
Which setup is correct?
A. Coin as anode, electrolyte is dilute sulfuric acid
B. Coin as anode, electrolyte is CuSO₄(aq)
C. Coin as cathode, electrolyte is dilute sulfuric acid
D. Coin as cathode, electrolyte is CuSO₄(aq)
- A
- B
- C
- D
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