DP Chemistry (last assessment 2024)
Question 19M.1.sl.TZ1.4
| Date | May 2019 | Marks available | [Maximum mark: 1] | Reference code | 19M.1.sl.TZ1.4 |
| Level | sl | Paper | 1 | Time zone | TZ1 |
| Command term | Question number | 4 | Adapted from | N/A |
4.
[Maximum mark: 1]
19M.1.sl.TZ1.4
Which graph would not show a linear relationship for a fixed mass of an ideal gas with all other variables constant?
A. P against V
B. P against
C. P against T
D. V against T
[1]
Markscheme
A
Examiners report
The idea of P vs 1/V as being non-linear was the most common mistake, with just over 50 % of candidates earning this mark.