Unit Award Scheme
113597 CHEMISTRY: DISSOLVING
In successfully completing this unit, the Learner will have | Evidence needed | |
|---|---|---|
shown knowledge of | ||
| 1 | what is meant by a 'pure' substance | Summary sheet |
| 2 | what is meant by a 'mixture' | Summary sheet |
| 3 | what happens to a solid when it dissolves in water | Summary sheet |
| 4 | the terms 'soluble' and 'insoluble' | Summary sheet |
demonstrated the ability to | ||
| 5 | identify three solids that are soluble and three solids that are insoluble | Summary sheet |
| 6 | investigate the effect of temperature on the time taken for a solid to dissolve | Summary sheet |
| 7 | investigate the effect of particle size on the time taken for a solid to dissolve | Summary sheet |
| 8 | investigate the effect of the rate of stirring on the time taken for a solid to dissolve | Summary sheet |
| 9 | identify one control variable in each investigation to ensure a fair test | Summary sheet |
| 10 | draw a conclusion from the result of each investigation. | Summary sheet |
All outcomes recorded on an AQA Summary Sheet
Approved 27 May 2020Level - Level One