DP Chemistry (last assessment 2024)
Question 19N.3.hl.TZ0.c
| Date | November 2019 | Marks available | [Maximum mark: 1] | Reference code | 19N.3.hl.TZ0.c |
| Level | hl | Paper | 3 | Time zone | TZ0 |
| Command term | State | Question number | c | Adapted from | N/A |
c.
[Maximum mark: 1]
19N.3.hl.TZ0.c
Changes in physiology can impact living creatures.
Vitamins are organic compounds essential in small amounts.
State the name of one functional group common to all three vitamins shown in section 35 of the data booklet.
[1]
Markscheme
hydroxyl ✔
NOTE: Accept “hydroxy” but not “hydroxide”.
Accept “alkenyl”.
Do not accept formula.
