QQuestionPhysics
QuestionPhysics
In an electrolytic cell, the anode is a negative electrode, and the cathode is a positive electrode.
Select one:
A. True
B. False
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Answer
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Step 1:I'll solve this problem step by step:
Step 2:: Understand the basic definitions
In an electrolytic cell, the electrodes have specific roles during electrolysis: - The anode is the electrode where oxidation occurs - Electrons are released at the anode - The anode is typically considered the positive electrode during electrolysis
Step 3:: Analyze the statement
The statement claims that "the anode is a negative electrode, and the cathode is a positive electrode"
Step 4:: Determine the accuracy
This statement is FALSE. In an electrolytic cell: - The anode is actually the POSITIVE electrode - The cathode is the NEGATIVE electrode
Step 5:: Explanation of electrode behavior
- At the anode: Oxidation occurs (loss of electrons) - At the cathode: Reduction occurs (gain of electrons) - The electrons flow from the anode (positive) to the cathode (negative)
Final Answer
False The statement is incorrect because in an electrolytic cell, the anode is a positive electrode, and the cathode is a negative electrode, which is the opposite of what the original statement claims.
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