DP Chemistry (last assessment 2024)
Question 20N.2.hl.TZ0.d(iv)
| Date | November 2020 | Marks available | [Maximum mark: 1] | Reference code | 20N.2.hl.TZ0.d(iv) |
| Level | hl | Paper | 2 | Time zone | TZ0 |
| Command term | Draw | Question number | d(iv) | Adapted from | N/A |
d(iv).
[Maximum mark: 1]
20N.2.hl.TZ0.d(iv)
Chlorine undergoes many reactions.
Ethoxyethane (diethyl ether) can be used as a solvent for this conversion.
Draw the structural formula of ethoxyethane
[1]
Markscheme
/ ✔
Accept .
Examiners report
Approximately 60% could draw ethoxyethane however many demonstrated little knowledge of structure of an ether molecule.
