DP Chemistry (last assessment 2024)
Question 19M.1.hl.TZ1.1
| Date | May 2019 | Marks available | [Maximum mark: 1] | Reference code | 19M.1.hl.TZ1.1 |
| Level | hl | Paper | 1 | Time zone | TZ1 |
| Command term | Question number | 1 | Adapted from | N/A |
1.
[Maximum mark: 1]
19M.1.hl.TZ1.1
Which diagram represents a heterogeneous mixture?
[1]
Markscheme
A
Examiners report
A few G2 forms suggested that candidates could have chosen A or B. However, homogeneous and heterogeneous mixtures are usually represented in such a way while only option A shows a clear separation in the mixture. We will avoid schematic diagrams in the future for this type of questions.