DP Chemistry (last assessment 2024)
Question 21M.1.sl.TZ2.16
| Date | May 2021 | Marks available | [Maximum mark: 1] | Reference code | 21M.1.sl.TZ2.16 |
| Level | sl | Paper | 1 | Time zone | TZ2 |
| Command term | Apply | Question number | 16 | Adapted from | N/A |
16.
[Maximum mark: 1]
21M.1.sl.TZ2.16
Which change causes the greatest increase in the initial rate of reaction between nitric acid and magnesium?
2HNO3 (aq) + Mg (s) → Mg(NO3)2 (aq) + H2 (g)
[1]
Markscheme
A