Mixtures: choosing equipment

12 questions

1. Which of the following measurements would you use a ruler for?
2. Which of the following is **not** used for measuring the amount of a substance?
3. A ___ burner is used to heat substances in a laboratory.
4. All substances are made up of matter, which has __________ and mass.
5. When a substance is heated, the force of ___ between its particles is overcome.
6. What is the name of the process in which a liquid becomes a gas at the surface of a substance?
7. ___ is a piece of technical equipment needed for a particular use.
8. What is the apparatus shown here called?
9. Why is it crucial to select the appropriate laboratory apparatus when conducting an experiment?
10. ___ is the apparatus that supports and protects containers that are balanced on a tripod for heating.
11. What feature of a conical flask makes it particularly useful for swirling to mix its contents?
12. Match the following laboratory apparatus with the correct unit of measurement they are associated with.

License: OGL