DP Chemistry (last assessment 2024)
Question 20N.3.sl.TZ0.c(ii)
| Date | November 2020 | Marks available | [Maximum mark: 1] | Reference code | 20N.3.sl.TZ0.c(ii) |
| Level | sl | Paper | 3 | Time zone | TZ0 |
| Command term | State | Question number | c(ii) | Adapted from | N/A |
c(ii).
[Maximum mark: 1]
20N.3.sl.TZ0.c(ii)
Consider the structures of medicinal molecules in section 37 of the data booklet.
State the natural source from which codeine, morphine and diamorphine are obtained.
[1]
Markscheme
opium poppy/plants/seeds ✔
Accept “poppy” OR “opioid”.
Examiners report
Mostly well answered. Student who missed this question were clearly guessing with other natural products presented with the Option D material.
