level: Compounds and mixtures
Questions and Answers List
level questions: Compounds and mixtures
| Question | Answer |
|---|---|
| Define a pure substance | A form of matter that has a constant composition and properties that are constant throughout the sample. |
| Define a heterogenous mixture | A mixture in which the composition is not uniform throughout the mixture. |
| Define a homogenous mixture | A mixture in which the composition is uniform throughout the mixture. |
| Define distillation | The process involving the conversion of a liquid into vapour that is subsequently condensed back to liquid form |