Question detail
Which of the following correctly describes oxidation in electrolysis?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Electrolysis
Question
- A. Gain of electrons at the anode
- B. Loss of electrons at the anode
- C. Gain of electrons at the cathode
- D. Loss of electrons at the cathode
Answer
Loss of electrons at the anode
Explanation
Oxidation is defined as the loss of electrons, which occurs at the anode during electrolysis.
Common mistake
Common Mistake in Balancing Half Equations
Students often forget to balance the charge in half equations, leading to incorrect representations of the reactions.
Always check that the total charge on both sides of the half equation is equal, adjusting the number of electrons as necessary.
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