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Some reactions of the halide ions past paper questions

Chemistry 9701 · Group 17. 1 describe the relative reactivity of halide ions as reducing agents 2 describe and explain the reactions of halide ions with: (a) aqueous silver ions followed by aqueous ammonia (the formation and formula of the [Ag(NH3)2]+ complex is not required) (b) concentrated sulfuric acid, to include balanced chemical equations

In Cambridge A Level Chemistry 9701, Some reactions of the halide ions came up in 74 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 Halogens and hydrogen halides, Period 3 chlorides with water, Physical properties of the Group 17 elements, Intermolecular forces.

82 questions, newest first

  1. 9701/11/O/N/25 Question 21 · 1 mark
  2. 9701/12/O/N/25 Question 22 · 1 mark
  3. 9701/13/O/N/25 Question 21 · 1 mark
  4. 9701/12/M/J/25 Question 20 · 1 mark
  5. 9701/13/M/J/25 Question 17 · 1 mark
  6. 9701/12/F/M/25 Question 19 · 1 mark
  7. 9701/22/F/M/25 Question 3 parts (c(i)) (c(ii)) (c(iii)) · 3 marks
  8. 9701/11/O/N/24 Question 21 · 1 mark
  9. 9701/12/O/N/24 Question 22 · 1 mark
  10. 9701/13/O/N/24 Question 21 · 1 mark
  11. 9701/11/M/J/24 Question 21 · 1 mark
  12. 9701/11/M/J/24 Question 22 · 1 mark
  13. 9701/12/M/J/24 Question 21 · 1 mark
  14. 9701/13/M/J/24 Question 21 · 1 mark
  15. 9701/21/M/J/24 Question 1 parts (d(i)) (d(ii)) · 4 marks
  16. 9701/12/F/M/24 Question 21 · 1 mark
  17. 9701/22/F/M/24 Question 2 part (b(iv)) · 2 marks
  18. 9701/12/O/N/23 Question 25 · 1 mark
  19. 9701/21/O/N/23 Question 1 part (c) · 3 marks
  20. 9701/23/O/N/23 Question 1 part (c) · 3 marks
  21. 9701/11/M/J/23 Question 17 · 1 mark
  22. 9701/13/M/J/23 Question 25 · 1 mark
  23. 9701/23/M/J/23 Question 4 parts (a(i)) (a(ii)) · 3 marks
  24. 9701/12/F/M/23 Question 18 · 1 mark
  25. 9701/22/F/M/23 Question 2 part (d(i)) · 2 marks
  26. 9701/11/O/N/22 Question 21 · 1 mark
  27. 9701/12/O/N/22 Question 22 · 1 mark
  28. 9701/13/O/N/22 Question 21 · 1 mark
  29. 9701/21/O/N/22 Question 2 part (c) · 2 marks
  30. 9701/23/O/N/22 Question 2 part (c) · 2 marks
  31. 9701/11/M/J/22 Question 17 · 1 mark
  32. 9701/11/M/J/22 Question 22 · 1 mark
  33. 9701/11/M/J/22 Question 25 · 1 mark
  34. 9701/22/M/J/22 Question 2 part (d) · 3 marks
  35. 9701/22/M/J/22 Question 3 parts (d(ii)) (d(iii)) · 2 marks
  36. 9701/23/M/J/22 Question 2 part (b(i)) · 2 marks
  37. 9701/23/M/J/22 Question 4 part (b(ii)) · 1 mark
  38. 9701/22/F/M/22 Question 3 part (b(ii)) · 3 marks
  39. 9701/12/O/N/21 Question 15 · 1 mark
  40. 9701/12/O/N/21 Question 17 · 1 mark
  41. 9701/11/M/J/21 Question 16 · 1 mark
  42. 9701/12/M/J/21 Question 16 · 1 mark
  43. 9701/13/M/J/21 Question 16 · 1 mark
  44. 9701/21/M/J/21 Question 3 · 8 marks
  45. 9701/22/M/J/21 Question 1 parts (a) (e) · 4 marks
  46. 9701/22/F/M/21 Question 2 part (c(iii)) · 1 mark
  47. 9701/11/O/N/20 Question 16 · 1 mark
  48. 9701/12/O/N/20 Question 17 · 1 mark
  49. 9701/13/O/N/20 Question 16 · 1 mark
  50. 9701/11/M/J/20 Question 12 · 1 mark
  51. 9701/11/M/J/20 Question 18 · 1 mark
  52. 9701/13/M/J/20 Question 17 · 1 mark
  53. 9701/22/M/J/20 Question 4 parts (a(i)) (a(ii)) (a(iii)) · 4 marks
  54. 9701/12/F/M/20 Question 18 · 1 mark
  55. 9701/22/F/M/20 Question 2 parts (c(i)) (c(ii)) · 5 marks
  56. 9701/11/O/N/19 Question 17 · 1 mark
  57. 9701/12/O/N/19 Question 17 · 1 mark
  58. 9701/13/O/N/19 Question 17 · 1 mark
  59. 9701/22/O/N/19 Question 3 part (c(iii)) · 2 marks
  60. 9701/11/M/J/19 Question 16 · 1 mark
  61. 9701/12/M/J/19 Question 36 · 1 mark
  62. 9701/13/M/J/19 Question 16 · 1 mark
  63. 9701/13/M/J/19 Question 17 · 1 mark
  64. 9701/23/M/J/19 Question 2 part (c(i)) · 2 marks
  65. 9701/12/F/M/19 Question 17 · 1 mark
  66. 9701/22/F/M/19 Question 2 parts (b(iii)) (b(iv)) · 3 marks
  67. 9701/11/M/J/18 Question 16 · 1 mark
  68. 9701/12/M/J/18 Question 17 · 1 mark
  69. 9701/13/M/J/18 Question 16 · 1 mark
  70. 9701/23/M/J/18 Question 3 parts (c(i)) (c(ii)) (d) · 7 marks
  71. 9701/11/O/N/17 Question 18 · 1 mark
  72. 9701/12/O/N/17 Question 17 · 1 mark
  73. 9701/13/O/N/17 Question 18 · 1 mark
  74. 9701/12/M/J/17 Question 17 · 1 mark
  75. 9701/23/M/J/17 Question 2 parts (c(i)) (c(ii)) (c(iii)) (d(i)) (d(ii)) · 8 marks
  76. 9701/12/F/M/17 Question 36 · 1 mark
  77. 9701/22/F/M/17 Question 2 part (b(ii)) · 2 marks
  78. 9701/11/O/N/16 Question 19 · 1 mark
  79. 9701/12/O/N/16 Question 16 · 1 mark
  80. 9701/13/O/N/16 Question 19 · 1 mark
  81. 9701/11/M/J/16 Question 15 · 1 mark
  82. 9701/22/M/J/16 Question 2 parts (c(i)) (c(iv)) · 3 marks

More in Group 17: Physical properties of the Group 17 elements, Halogens and hydrogen halides, The reactions of chlorine.

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