DP Chemistry (last assessment 2024)
Question 20N.1.hl.TZ0.23
| Date | November 2020 | Marks available | [Maximum mark: 1] | Reference code | 20N.1.hl.TZ0.23 |
| Level | hl | Paper | 1 | Time zone | TZ0 |
| Command term | State | Question number | 23 | Adapted from | N/A |
23.
[Maximum mark: 1]
20N.1.hl.TZ0.23
Which statement is correct for a spontaneous reaction?
[1]
Markscheme
A
Examiners report
Nearly all candidates knew that 
is negative for a spontaneous reaction, however some were confused about the effect on the equilibrium constant.