| Quiz | Purity, formulations and chromatography |
|---|---|
| Name | |
| Result | FAILED |
| Score | 3 / 6 (50%) |
| Passing score | 4.8 |
| Quiz took | 20 sec |
| Quiz finished at | 2020-03-31 15:32:00 |
The ratio between the distance travelled by a dissolved substance and the distance travelled by the solute in chromatography is known as the
What are the two phases of chromatography?
One simple, reliable and safe way of judging the purity of a substance is by
Paints contain several components. Which of the following is NOT a normal component of paint?
If a substance contains only one type of element, it is known as being
Mixing exact amounts of substances is known as a