DP Chemistry (last assessment 2024)
Question 22M.2.hl.TZ1.5a(i)
| Date | May 2022 | Marks available | [Maximum mark: 1] | Reference code | 22M.2.hl.TZ1.5a(i) |
| Level | hl | Paper | 2 | Time zone | TZ1 |
| Command term | Apply, State | Question number | a(i) | Adapted from | N/A |
a(i).
[Maximum mark: 1]
22M.2.hl.TZ1.5a(i)
Organomagnesium compounds can react with carbonyl compounds. One overall equation is:
(a(i))
State the name of Compound B, applying International Union of Pure and Applied Chemistry (IUPAC) rules.
[1]
Markscheme
2-methylpropan-2-ol /2-methyl-2-propanol ✔
Accept methylpropan-2-ol/ methyl-2-propanol.
Do not accept 2-methylpropanol.
Examiners report
Naming the organic compound using IUPAC rules was generally done well.
