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Investigate the effects of varying concentration of sucrose solutions on the amount of osmotic activity between the solution and a potato chip of a given size.
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Osmosis in Plant Cells Aim The aim of this experiment is to investigate the effects of varying concentration of sucrose solutions on the amount of osmotic activity between the solution and a potato chip of a given size. Variables In order to create a fair test, certain aspects of the experiment will have to be kept the same whilst one key variable is changed. In my experiment, I have chosen to vary the concentration of the sucrose solution. This should give me a very varied set of results from which I hope to make a reasonable conclusion. I must make sure that all of the controlled variables (listed below) are kept constant or else it would mean it would not be a fair test. For instance, if one of the potato chips was slightly longer than the others, the surface area of the potato chip would be larger and therefore there would...
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