29/04/2024
Today's Science lab activity
9th Standard
Experiment - Osmosis
The students of class 9 explored the movement solvent molecules .
osmosis is the movement of water molecules from a solution with a high concentration of water molecules to a solution with a lower concentration of water molecules, through a cell's partially permeable membrane.
Purpose: To determine the biological changes that occurs over a period of time in different solutions and to relate these changes to osmosis and diffusion.
Result: the chips gained mass in water and low sugar concentrations but lost mass in high concentrations of sugar.