How Does Osmosis Alter The Mass Of Grapeses

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This investigation is focused on how osmosis affects the weight of grapes. To extend on this, the experiment will display whether sucrose solution will alter the mass of grapes. It is essential to understand the importance of experiments, and their beneficial impacts for the future. This particular investigation takes approximately one hour, and is to be monitored constantly and consistently. By testing the mass difference of grapes, it is good to test the different molar percentages of sucrose solution are used for this investigation to really show the effect that they produce. It can be revealed that this specific experiment is unique in comparison to other types of investigations, as it serves a purpose.











The aim of this investigation was to test the effect that …show more content…

For grapes, it is possible that the same mass of “sugars” there are, then there are to be more individual sugar molecules. This may answer why sugar solutions may be isotonic. Depending on the molar percentage, the grapes may shrink due to exosmosis. This may occur because of solvent (water) percentage is less in concentrated sugar solution than the inside of a grape. By stating this information, it means that by using less molar percentage can slightly expand the grape, due to the sucrose solution having a higher concentration percentage than the inside of a grape. This can then expand the grape due to osmosis. In addition, because of this percentage difference in water, a pressure is created called osmotic pressure which then forces the water molecules to go into the grape, thus increasing its mass. If high concentrated sugar solution was used, then the water molecules will be forced to come out and shrink the grape. Vice versa. To sum up, the sucrose solution used in this investigation is less dense than the inside of the grapes. This should then force the size of the grape to

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