DP Chemistry (last assessment 2024)
Question 18M.2.sl.TZ1.6a
| Date | May 2018 | Marks available | [Maximum mark: 2] | Reference code | 18M.2.sl.TZ1.6a |
| Level | sl | Paper | 2 | Time zone | TZ1 |
| Command term | Identify | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 2]
18M.2.sl.TZ1.6a
The diagram shows an incomplete voltaic cell with a light bulb in the circuit.
(a)
Identify the missing component of the cell and its function.
[2]
Markscheme
salt bridge
movement of ions
OR
balance charge
Do not accept “to complete circuit” unless ion movement is mentioned for M2.
[2 marks]
