Which of the following reactions occurs at th | vedclass

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(A) During the electrolysis of aqueous $CuSO_4$ solution using copper electrodes:At the anode,oxidation occurs.Since copper is an active electrode,it

Vedclass · Accepted Answer

$Cu \rightarrow Cu^{2+} + 2e^-$

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(A) During the electrolysis of aqueous $CuSO_4$ solution using copper electrodes:At the anode,oxidation occurs.Since copper is an active electrode,it undergoes oxidation instead of the water or sulfate ions.The copper anode loses electrons to form $Cu^{2+}$ ions,which then move into the solution.The reaction is: $Cu_{(s)} \rightarrow Cu^{2+}_{(aq)} + 2e^-$.

Which of the following reactions occurs at the anode when the electrolysis of an aqueous $CuSO_4$ solution is carried out using copper electrodes?

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