Paper 3 structured question: Rate of reaction
Data Table
Rate of Reaction Data
The table shows the time taken for the solution to turn cloudy at different concentrations of sodium thiosulfate.
| Concentration (mol/dm³) | Time (seconds) |
|---|---|
| 0.1 | 60 |
| 0.2 | 30 |
| 0.3 | 20 |
| 0.4 | 15 |
- a[1]
State the trend observed in the data regarding concentration and time.
Aim for approximately 1 distinct marking point.
