DP Chemistry (last assessment 2024)
Question 21N.2.hl.TZ0.10b(i)
| Date | November 2021 | Marks available | [Maximum mark: 1] | Reference code | 21N.2.hl.TZ0.10b(i) |
| Level | hl | Paper | 2 | Time zone | TZ0 |
| Command term | Justify, State | Question number | b(i) | Adapted from | N/A |
b(i).
[Maximum mark: 1]
21N.2.hl.TZ0.10b(i)
Hybridization of hydrocarbons affects their reactivity.
(b(i))
State, giving a reason, if but-1-ene exhibits cis-trans isomerism.
[1]
Markscheme
no AND 2 groups on a carbon «in the double bond» are the same/hydrogen «atoms»
OR
no AND molecule produced by rearranging atoms bonded on a carbon «in the double bond» is the same as the original ✔
