Chemistry-Electrolytic Cells
NEET Chemistry Electrolytic Cells MCQ Question
Type: MCQ-diagram based-Hard-Class 12
Consider an electrolytic cell with two copper electrodes immersed in an aqueous solution of copper sulfate. If a DC voltage is applied, which of the following best describes the process occurring at the anode?
A
Copper is converted into Cu2+ ions.
B
Cu2+ ions are deposited as copper metal.
C
Copper metal is reduced to Cu2+ ions.
D
Electrons are supplied to the anode from the solution.
Correct Answer
Option A
Detailed Explanation
In the electrolytic cell described, copper is oxidized at the anode, converting copper metal into Cu2+ ions as per the reaction: Cu(s) → Cu2+(s) + 2e−.
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