B1 OSMOSIS

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
…