GCSE Chemistry – Electrolysis terms
Learning Objectives
-I can define electrolysis
-I can use the terms “electrode” “cathode” “anode” and “electrolyte”
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Question 1 of 15
1. Question
What is the definition of electrolysis?
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Question 2 of 15
2. Question
When can compounds undergo electrolysis?
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Question 3 of 15
3. Question
When can compounds undergo electrolysis?
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Question 4 of 15
4. Question
Why are substances only able to undergo electrolysis when molten or dissolved?
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Question 5 of 15
5. Question
Why are molten and dissolved compounds able to conduct electricity?
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Question 6 of 15
6. Question
What is the definition of the electrolyte?
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Question 7 of 15
7. Question
What is the definition of the anode?
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Question 8 of 15
8. Question
What is the definition of the cathode?
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Question 9 of 15
9. Question
What type of substances are electrodes made from?
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Question 10 of 15
10. Question
What is the definition of an electrode?
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Question 11 of 15
11. Question
Which of the following substances could the electrodes be made from?
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Question 12 of 15
12. Question
Which of the following substances could the electrodes be made from?
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Question 13 of 15
13. Question
What is also formed during the electrolysis of a dissolved compound, making it harder to predict product outcomes?
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Question 14 of 15
14. Question
If an aqueous solution of copper chloride is undergoing electrolysis, what product is formed at the anode?
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Question 15 of 15
15. Question
If an aqueous solution of copper chloride is undergoing electrolysis, what product is formed at the cathode?
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