DP Chemistry (last assessment 2024)

Test builder »

Question 22M.2.sl.TZ1.3e

Select a Test
Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.2.sl.TZ1.3e
Level sl Paper 2 Time zone TZ1
Command term Deduce Question number e Adapted from N/A
e.
[Maximum mark: 1]
22M.2.sl.TZ1.3e

Magnesium is a reactive metal often found in alloys.

(e)

Deduce what would be observed when Compound B is warmed with acidified aqueous potassium dichromate (VI).

[1]

Markscheme

no change «in colour/appearance/solution» ✔

Examiners report

Some students deduced that, as it was a tertiary alcohol, there would be no reaction, but almost all were lucky that this was accepted as well as the correct observation - "it would remain orange".

Syllabus sections