Flashcards
Unit 2.8 - Distillation (p13)
Flashcards do conjunto (6)
- 1What is meant by distillation?Distillation is the separation of liquids based on their different boiling points.
- 2Describe the two main steps involved in the distillation process.- heating a liquid until it boils to form a gas
- cooling the gas somewhere else to allow it to condense back into liquid form - 3Name the piece of apparatus used to condense the gas back into the liquid.Condenser
- 4Name the process of distillation where salt and water are separated to produce drinking water from sea water.Desalination
- 5Which liquid boils off first in the distillation of an alcohol/water mixture?Alcohol has a lower boiling point than water so alcohol boils off first.
- 6Draw a diagram to show how this experiment can be carried out in the lab.Check your answer on page 13 of the pink booklet.
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- SQA Chemistry (Unit 2 - Nature's Chemistry) FlashCards sobre Unit 2.8 - Distillation (p13), criado por Lea Miller em 25-11-2017.
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- Lea Miller
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