DP Chemistry (last assessment 2024)
Question 18M.2.hl.TZ2.c.iv
| Date | May 2018 | Marks available | [Maximum mark: 1] | Reference code | 18M.2.hl.TZ2.c.iv |
| Level | hl | Paper | 2 | Time zone | TZ2 |
| Command term | Deduce | Question number | c.iv | Adapted from | N/A |
c.iv.
[Maximum mark: 1]
18M.2.hl.TZ2.c.iv
The emission spectrum of an element can be used to identify it.
Deduce any change in the colour of the electrolyte during electrolysis.
[1]
Markscheme
no change «in colour»
Do not accept “solution around cathode will become paler and solution around the anode will become darker”.
[1 mark]
