NEET Chemistry Electrolytic Cells MCQ Question
Consider an electrolytic cell consisting of two copper electrodes immersed in an aqueous copper sulfate solution. If the cell is connected to a direct current (DC) source, what process occurs at the anode?
Copper metal is deposited.
Copper is converted into Cu 2+ ions.
Cu 2+ ions are reduced.
Oxygen gas is evolved.
Correct Answer
Detailed Explanation
In the electrolytic cell, the anode is where oxidation occurs, leading to the conversion of copper metal into Cu 2+ ions by releasing electrons (Cu(s) → Cu 2+ (s) + 2e–).
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