Learning objective
Identify the negative electrode as the cathode.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Electrolysis
Subtopic
The process of electrolysis
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Quick explanation
Identify the negative electrode as the cathode
- This point belongs to Electrolysis, especially The process of electrolysis.
- You need to be able to identify the negative electrode as the cathode.
- The key ideas to know are cathode and electrode.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
Why it matters
This objective helps connect The process of electrolysis to exam-style questions, flashcards, and revision notes for Electrolysis.
Quick student answer
How do you identify negative electrode as the cathode?
Direct answer
In Chemistry, this page helps you answer questions about negative electrode as the cathode within Electrolysis. Focus on the key process, correct scientific terms, and how the idea links to exam-style questions. Key terms to check are cathode and electrode.
Key terms
- cathode: The negative electrode in electrolysis where reduction occurs and positive ions gain electrons.
- electrode: A conductor through which electricity enters or leaves an electrolyte during electrolysis.
Common trap
Confusing Electrode Names: Remember that the cathode is the negative electrode where reduction occurs, while the anode is the positive electrode where oxidation takes place.
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Revision notestopic notes
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Open revision notesRelated learning objectives
- Define electrolysis as the splitting up of an ionic compound using electricity.
The process of electrolysis
- Describe an electrolyte as a liquid that contains free-moving ions.
The process of electrolysis
- Explain why ionic compounds must be molten or dissolved in water for electrolysis to occur.
The process of electrolysis
- Identify the positive electrode as the anode.
The process of electrolysis
- Describe movement of positive ions to the cathode during electrolysis.
The process of electrolysis