Question detail
What are the products formed during the electrolysis of molten lead bromide, and at which electrodes do they form?
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 are the products formed during the electrolysis of molten lead bromide, and at which electrodes do they form?
Answer
During the electrolysis of molten lead bromide, lead is produced at the cathode and bromine is produced at the anode.
Explanation
This answer is strong because it directly addresses the key components of the electrolysis process for lead bromide, specifying the products and their respective electrodes. The question tests the understanding of electrolysis and the behavior of ions in a molten ionic compound.
Common mistake
Common Misunderstanding of Electrolysis Products
Students often confuse the products formed at the electrodes during the electrolysis of molten lead bromide, thinking that both lead and bromine are produced at the cathode.
Remember that during the electrolysis of molten lead bromide, lead is produced at the cathode and bromine is produced at the anode. Visualizing the process and recalling that positive ions move to the cathode and negative ions move to the anode can help clarify this.
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