Question Detail

CHM 101 CHM 101 Past Questions Objective Question
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Question

Which of the following statements is true for electrochemical cell?
Options
A reduction occurs at the anode only
B oxidation occurs at both the anode and cathode
C reduction occurs at both the anode and cathode
D oxidation occurs at the anode only
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

In an electrochemical cell (voltaic cell), oxidation occurs at the anode (negative electrode) and reduction occurs at the cathode (positive electrode).

Hint

Remember: AN OX (Anode = Oxidation), RED CAT (Reduction = Cathode).

Question Info

Course: CHM 101
Topic: CHM 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 1133 of 1872
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