Flashcards
Solutions Separation Techniques Outcomes
Flashcards do conjunto (6)
- 1What is evaporation?When heat is used to evaporate liquid solvent, leaving behind solute.
- 2What is condensation?When evaporated liquid solvent is condensed to retrieve it from evaporation.
- 3What is crystallisation?When solution becomes so concentrated from evaporation that solute forms crystals.
- 4What is distillation?When evaporation is used to separate solvent from solute, then evaporated solvent is retrieved using condensation.
- 5Examples of evaporation?Clothes on drying rack dry from evaporation.
After swimming in salt water, water on skin evaporates. - 6Examples of distillation?Separation crude oil into petrol, diesel etc.
Water cycle(water from sources evaporates, condenses into clouds.
Informações
- Descrição
- For Pearson 7 Science Textbook
- Criado por
- Sean Sacriz · set 2018
- Atualizado
- 3 out 2018
- Visualizações
- 32
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