Question detail
What happens to negative ions during oxidation at the anode in electrolysis?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Electrolysis
Question
What happens to negative ions during oxidation at the anode in electrolysis?
Answer
During oxidation at the anode, negative ions lose electrons and are converted into neutral atoms or molecules. This process is essential for the electrolysis reaction to occur.
Explanation
This answer effectively describes the process of oxidation at the anode, reinforcing the concept of electron loss by negative ions. The question assesses the student's comprehension of the electrolysis process and the role of ions.
Common mistake
Oxidation at the Anode
Students often confuse oxidation with reduction, thinking that oxidation occurs at the cathode instead of the anode.
Remember that oxidation happens at the anode where negative ions lose electrons, while reduction occurs at the cathode where positive ions gain electrons.
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