GCSE Chemistry – Properties and displacement reactions of group 7
Learning Objectives
-I can describe trends in physical properties of group 7 elements
-I can describe displacement reactions to establish trends in the reactivity of group 7 elements
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Question 1 of 20
1. Question
Describe the melting and boiling points of the group 7 elements.
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Question 2 of 20
2. Question
Describe the trend in melting and boiling points down the group 7 elements.
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Question 3 of 20
3. Question
Describe the trend in melting and boiling points up the group 7 elements.
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Question 4 of 20
4. Question
Which group 7 element has the highest melting/boiling point?
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Question 5 of 20
5. Question
Which group 7 element has the lowest melting/boiling point?
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Question 6 of 20
6. Question
Describe the trend in reactivity down the group 1 elements.
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Question 7 of 20
7. Question
Describe the trend in reactivity up the group 1 elements.
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Question 8 of 20
8. Question
What is being increased down the group 7 elements?
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Question 9 of 20
9. Question
Why does the reactivity of the group 7 elements decrease down the group?
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Question 10 of 20
10. Question
Which group 7 element is the most reactive?
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Question 11 of 20
11. Question
Which group 7 element is the least reactive?
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Question 12 of 20
12. Question
What is a displacement reaction?
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Question 13 of 20
13. Question
Does chlorine displace bromine?
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Question 14 of 20
14. Question
Does chlorine displace iodine?
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Question 15 of 20
15. Question
Does bromine displace chlorine?
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Question 16 of 20
16. Question
Does bromine displace iodine?
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Question 17 of 20
17. Question
Does iodine displace chlorine?
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Question 18 of 20
18. Question
Does iodine displace bromine?
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Question 19 of 20
19. Question
When one halogen displaces another during the displacement reactions with the potassium halides, what is the initial colour the of the solution?
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Question 20 of 20
20. Question
When one halogen displaces another during the displacement reactions with the potassium halides, what colour will the solution turn?
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