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Period 3 chlorides with water past paper questions

Chemistry 9701 · The Periodic Table: chemical periodicity. Reactions and the pH of the solutions

In Cambridge A Level Chemistry 9701, Period 3 chlorides with water came up in 60 of the 139 papers on Paperstreak, for about 2 marks a paper when it does. It last came up in October/November 2025.

Often set with Structure and properties, Shapes of molecules, Ionisation energy, Oxidation numbers.

61 questions, newest first

1. 9701/12/O/N/25 Question 23 · 1 mark
2. 9701/21/O/N/25 Question 1 part (e) · 2 marks
3. 9701/22/O/N/25 Question 2 part (d(ii)) · 1 mark
4. 9701/23/O/N/25 Question 1 part (e) · 2 marks
5. 9701/12/M/J/25 Question 18 · 1 mark
6. 9701/22/M/J/25 Question 1 parts (b(i)) (b(iii)) · 4 marks
7. 9701/12/F/M/25 Question 20 · 1 mark
8. 9701/22/F/M/25 Question 1 part (b(iv)) · 1 mark
9. 9701/11/O/N/24 Question 18 · 1 mark
10. 9701/13/O/N/24 Question 18 · 1 mark
11. 9701/21/O/N/24 Question 3 part (e(ii)) · 1 mark
12. 9701/23/O/N/24 Question 3 part (e(ii)) · 1 mark
13. 9701/11/M/J/24 Question 16 · 1 mark
14. 9701/13/M/J/24 Question 17 · 1 mark
15. 9701/21/M/J/24 Question 2 parts (a(i)) (a(ii)) · 2 marks
16. 9701/22/F/M/24 Question 2 parts (a) (c(ii)) · 5 marks
17. 9701/11/O/N/23 Question 18 · 1 mark
18. 9701/13/O/N/23 Question 18 · 1 mark
19. 9701/21/O/N/23 Question 1 part (d(ii)) · 1 mark
20. 9701/22/O/N/23 Question 1 part (b(iv)) · 1 mark
21. 9701/23/O/N/23 Question 1 part (d(ii)) · 1 mark
22. 9701/13/M/J/23 Question 22 · 1 mark
23. 9701/21/M/J/23 Question 3 part (b) · 4 marks
24. 9701/22/M/J/23 Question 2 parts (b(i)) (b(ii)) (c(i)) (c(ii)) · 4 marks
25. 9701/23/M/J/23 Question 2 parts (c(iii)) (c(iv)) (c(v)) · 3 marks
26. 9701/21/O/N/22 Question 3 parts (a(ii)) (a(iii)) · 2 marks
27. 9701/22/O/N/22 Question 2 part (b) · 3 marks
28. 9701/23/O/N/22 Question 3 parts (a(ii)) (a(iii)) · 2 marks
29. 9701/11/M/J/22 Question 23 · 1 mark
30. 9701/12/M/J/22 Question 17 · 1 mark
31. 9701/13/M/J/22 Question 19 · 1 mark
32. 9701/23/M/J/22 Question 2 part (a(ii)) · 3 marks
33. 9701/12/F/M/22 Question 17 · 1 mark
34. 9701/22/F/M/22 Question 3 part (b(i)) · 1 mark
35. 9701/21/O/N/21 Question 3 part (b(ii)) · 2 marks
36. 9701/23/O/N/21 Question 3 part (b(ii)) · 2 marks
37. 9701/12/M/J/21 Question 12 · 1 mark
38. 9701/23/M/J/21 Question 3 part (a(ii)) · 1 mark
39. 9701/12/F/M/21 Question 12 · 1 mark
40. 9701/12/F/M/21 Question 35 · 1 mark
41. 9701/22/F/M/21 Question 2 part (e(ii)) · 2 marks
42. 9701/11/O/N/20 Question 36 · 1 mark
43. 9701/13/O/N/20 Question 36 · 1 mark
44. 9701/22/O/N/20 Question 3 parts (b(i)) (b(ii)) (b(iii)) · 3 marks
45. 9701/12/F/M/20 Question 36 · 1 mark
46. 9701/22/O/N/19 Question 3 part (a(ii)) · 1 mark
47. 9701/22/M/J/19 Question 3 parts (a(i)) (a(ii)) · 2 marks
48. 9701/12/O/N/18 Question 13 · 1 mark
49. 9701/13/M/J/18 Question 13 · 1 mark
50. 9701/21/M/J/18 Question 3 part (c(ii)) · 2 marks
51. 9701/21/O/N/17 Question 2 parts (b(i)) (b(ii)) · 6 marks
52. 9701/23/O/N/17 Question 2 parts (b(i)) (b(ii)) · 6 marks
53. 9701/12/M/J/17 Question 35 · 1 mark
54. 9701/13/M/J/17 Question 12 · 1 mark
55. 9701/12/F/M/17 Question 35 · 1 mark
56. 9701/22/F/M/17 Question 1 part (b(iii)) · 1 mark
57. 9701/11/O/N/16 Question 35 · 1 mark
58. 9701/12/O/N/16 Question 14 · 1 mark
59. 9701/13/O/N/16 Question 35 · 1 mark
60. 9701/11/M/J/16 Question 34 · 1 mark
61. 9701/22/M/J/16 Question 2 part (d(ii)) · 3 marks

More in The Periodic Table: chemical periodicity: Period 3 physical properties, Reactions of Period 3 elements, Oxidation numbers of oxides and chlorides, Period 3 oxides and hydroxides, Explaining Period 3 trends, Chemical periodicity of other elements.

Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.