Required Practical 3: investigate the effect of a range of concentrations of salt or sugar solutions on the mass of plant tissues
1) Trim chips so they are all same length Accurately measure 2) and record mass of each chip
3) Put 10cm^3 of 1M sucrose solution into the 6 boiling tubes
4) Add one potato chip to each tube (make sure you know which chip goes in each tube.
5) Leave chips in solution for 25 minutes
6) Remove cylinders from boiling tubes and carefully dry them with paper towels.
7) Measure and record mass of each chip