CH-745
Electroplating
Chemistry · Secondary 3 · Medium · Electroplating
During electroplating, a silver spoon is coated with copper. Which setup is correct for the electrodes?
- Silver spoon as cathode, copper plate as anode in copper(II) sulfate solution.
- Silver spoon as anode, copper plate as cathode in copper(II) sulfate solution.
- Silver spoon as cathode, carbon rod as anode in dilute sulfuric acid.
- Silver spoon as anode, carbon rod as cathode in copper(II) sulfate solution.
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