DP Chemistry (last assessment 2024)
Question 20N.2.sl.TZ0.d(v)
| Date | November 2020 | Marks available | [Maximum mark: 1] | Reference code | 20N.2.sl.TZ0.d(v) |
| Level | sl | Paper | 2 | Time zone | TZ0 |
| Command term | Draw | Question number | d(v) | Adapted from | N/A |
d(v).
[Maximum mark: 1]
20N.2.sl.TZ0.d(v)
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
Half of the candidates were able to give the structural formula of ethoxyethane. Incorrect answers included methoxymethane, ketones and esters.
