B1 OSMOSIS

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  • Created by: kerrylond
  • Created on: 01-05-18 19:59

OSMOSIS

  • Movement of water molecules across a PARTIALLY PERMEABLE MEMBRANE from an area of HIGHER concentration to an area of LOWER concentration
  • PARTIALLY PERMEABLE = has small holes in it
  • Particles move both ways --> move randomly

REQUIRED PRACTICAL 

-Cut potato into identical cylinders
-Get beakers with different sugar solutions in, one should be pure water
-Measure mass of potato

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