0653 · IGCSE · C11
Organic chemistry
281 real Combined Science questions on Organic chemistry, drawn from past series. Open one to see the genuine paper, then sign in free to get it marked point by point.
Questions
newest 50 of 281- Question 240653/12 · Oct/Nov 20251 mark
- Question 240653/13 · Oct/Nov 20251 mark
- Question 240653/11 · Oct/Nov 20251 mark
- Question 250653/11 · Oct/Nov 20251 mark
- Question 250653/12 · Oct/Nov 20251 mark
- Question 250653/13 · Oct/Nov 20251 mark
- Question 260653/13 · Oct/Nov 20251 mark
- Question 260653/11 · Oct/Nov 20251 mark
- Question 260653/12 · Oct/Nov 20251 mark
- Question 160653/22 · Oct/Nov 20251 mark
- Question 220653/21 · Oct/Nov 20251 mark
- Question 230653/21 · Oct/Nov 20251 mark
- Question 240653/23 · Oct/Nov 20251 mark
- Question 250653/23 · Oct/Nov 20251 mark
- Question 270653/22 · Oct/Nov 20251 mark
- Question 50653/33 · Oct/Nov 2025
- Question 50653/32 · Oct/Nov 2025
- Question 60653/42 · Oct/Nov 2025
- Question 60653/41 · Oct/Nov 2025
- Question 60653/43 · Oct/Nov 2025
- Question 220653/21 · May/June 20251 mark
- Question 240653/23 · May/June 20251 mark
- Question 250653/21 · May/June 20251 mark
- Question 260653/23 · May/June 20251 mark
- Question 60653/31 · May/June 2025
- Question 60653/43 · May/June 2025
- Question 60653/42 · May/June 2025
- Question 240653/12 · Feb/March 20251 mark
- Question 50653/32 · Feb/March 2025
- Question 60653/42 · Feb/March 2025
- Question 260653/11 · Oct/Nov 20241 mark
- Question 260653/13 · Oct/Nov 20241 mark
- Question 270653/11 · Oct/Nov 20241 mark
- Question 270653/13 · Oct/Nov 20241 mark
- Question 160653/23 · Oct/Nov 20241 mark
- Question 250653/23 · Oct/Nov 20241 mark
- Question 260653/21 · Oct/Nov 20241 mark
- Question 270653/21 · Oct/Nov 20241 mark
- Question 80653/41 · Oct/Nov 2024
- Question 80653/43 · Oct/Nov 2024
- Question 260653/11 · May/June 20241 mark
- Question 270653/13 · May/June 20241 mark
- Question 270653/11 · May/June 20241 mark
- Question 270653/22 · May/June 20241 mark
- Question 80653/32 · May/June 2024
- Question 80653/43 · May/June 20244 marks
- Question 80653/41 · May/June 2024
- Question 270653/22 · Feb/March 20241 mark
- Question 80653/32 · Feb/March 2024
- Question 80653/42 · Feb/March 2024
The full set of 281 questions, with older series and topic drills, lives in the app.
Drill Organic chemistry properly.
Tick Organic chemistry in the app and it builds a drill from these exact questions, marked as you answer, with every lost mark explained against the official scheme.
5 marked answers a day, free. No card.