Flashcards
Other Separation Techniques Outcomes
Cards in this deck (7)
- 1How can centrifugation separate solids?When solid/liquid suspension put in centrifuge, solid settles out in liquid.
- 2What is electrostatic separation?Particles of different polarity are separated in a solid.
- 3How can sieving separate solids?Two soilds are put through sieve, where one fits through the holes but the other doesn't.
- 4How can magnetism separate solids?Magnet attracts magnetic solid away from other solids.
- 5Examples of chromatography?Water dissolves dye in ink, and carries different colours up strip of paper.
To find what is in oil and gas.
To find drugs in uring. - 6What is adsorption?When a substance(adsorbate) adsorbs onto a solid surface(adsorbent).
- 7Examples of adsorption?When water molecules adsorb to windows, making them misty.
When paint adsorbs to a painting surface,