5. ........... zinc contains copper as impurity.
Answers
Answered by
8
When the sample of copper with the zinc impurity is to be purified by electrolysis, the appropriate electrodes are. Solution : Impure sample is made of the anode and pure copper acts as the cathode.
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0
Answer:
Zn+CuSO⁴ ----> ZnSO⁴+ Cu
Explanation:
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