Separating an insoluble solid from a liquid

12 questions

1. Which substances are insoluble (do not dissolve) in water?
2. A ___ is a material that contains two or more different substances, which can be physically separated.
3. What mixture is formed when a substance dissolves in a liquid?
4. Match the following words to their meaning.
5. Iron is a ___ material as it is attracted to magnets.
6. Which of the following are mixtures?
7. Some insoluble solids are more ___ than a liquid and this property causes them to sink.
8. What is the name of the two separation techniques that involve mixtures being poured?
9. Match the words with their definitions.
10. Order the followings steps to show how to set up the equipment to perform the filtration of an insoluble solid in a liquid.
11. Filtration is used when making a cup of tea from a teabag. Match up the scientific word to the part involved in making the cup of tea.
12. Look at the image of filtering equipment. Choose the problems that could occur when filtering.

License: OGL