Osmosis in a Patato Chip

Invasion in Potato Chips Purpose: The effect of different concentrations of a particular sugar solution on the amount of osmotic activity between the solution and potato chips of a given size was investigated. Objective: To study the effect of certain concentrations of certain sugar solutions on the amount of osmotic activity between solution and potato chips of a given size. Penetration is defined as the net motion of water or other solution molecules from their high concentration region to their lower concentration.

Investigate the effect on the weight of the 5 x 30 mm King Edward chip in case of infiltration. The invasion is the movement of water from the high concentration region through the semipermeable membrane to the low concentration region. To do this, I put chips in different salt concentrations and compare the weights before and after. To make this test fair, make sure each chip is ready for 20 minutes. Make sure the potatoes are dry before weighing. Furthermore, determine the length of the chip as accurately as possible and do not process the chip. Therefore, it does not affect the heat.

Essay.com/ Experimental introduction and experimental method: Study of the effect of salt concentration change on potato tissue penetration

Experimental introduction and experimental method: Study of influence of salt concentration change on potato tissue invasion

This figure shows the difference in weight percentage of permeation occurring in potato chips. Since the average weight loss of three potato chips was 7, indicating maximum penetration occurred, the initial rate was highest. As my hypothesis predicts, the interest rate starts at a high level and gradually declines until it stops thereafter. However, from this figure you can see how invasion starts rapidly and then decreases to nearly constant permeation rate. There seems to be the same amount of penetration occurring within 8 minutes. You can further penetrate to the last stop

Time: To investigate how concentration affects penetration. The time the potatoes remain in the solution must remain the same. Putting potato chips in solution for a long time means that it is more likely to penetrate than other chips. This means my experiment will be an unfair test; I will use a stopwatch to keep this factor constant. Concentration used: Concentration used in the experiment needs to be kept constant in order to make my experiment a fair trial. If the coefficients are not kept constant, the molecular weight of the water on the agar plate is different, the higher the possibility that the water molecule diffuses through the permeable membrane, the more the permeation rate changes. In order to keep this coefficient constant, use a measuring cylinder with measurement accuracy of +0.5 ml or -0.5 ml.