ICSE Class 10 Chemistry 2023 Solved Paper

Answer the following questions with reference to electro refining of copper :

Question : 78 of 88

Marks: +1, -0

Write the reaction taking place at the cathode.

Solution:

At the cathode copper ions are getting deposited over cathode.

{\Cu}^{2+}(a q)+2 e^{-} → {\Cu}

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