DP Chemistry (last assessment 2024)
Question 21M.1.sl.TZ1.26
| Date | May 2021 | Marks available | [Maximum mark: 1] | Reference code | 21M.1.sl.TZ1.26 |
| Level | sl | Paper | 1 | Time zone | TZ1 |
| Command term | State | Question number | 26 | Adapted from | N/A |
26.
[Maximum mark: 1]
21M.1.sl.TZ1.26
What is formed in a propagation step of the substitution reaction between bromine and ethane?
A. CH3CH2•
B. CH3CH2CH2CH3
C. H•
D. Br−
[1]
Markscheme
A