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An experiment was carried out to find out how the mass of potato chips changed when they were left in sugar solutions of different strengths. The table of results is shown below. Which of the options below the table best explains why the mass of the chip in the 1.0M solution decreased?

1, 2, 3, 4

An experiment was carried out to find out how the mass of potato chips changed when they were left in sugar solutions of different strengths. The table of resul class=

Answer :

Bokretto
3.Since the 1.0M solution has a lower water potential than it ( since the mass of the chip decreases stating that “osmosis” has occurred ) Osmosis needs to occur when the net water molecule of a substance travels from a higher to lower water potential.With the water in the chip moving out into the 1.0M solution through the partially membrane the chip has,the mass will decrease.So the answer is number 3 since it describes osmosis and why did the chip decreases in mass. ( since it has a higher water potential,the water leaves to go to the 1.0M solution ) Sorry if it’s kinda confusing,if you need me to explain again in a simplified way I could if you like QQ
Histrionicus

According to the given table and data, the mass of the chip in the 1.0M solution decreased - 3. water from the chip moved into the 1.0 M solution by osmosis.

When a potato chip is put into 1 M sugar solution, the water from the potato cells will pass into the sugar solution.

  • the solution inside the potato cells is weaker than the solution.
  • This will cause the potato cells to lose water making the chip limp or flaccid.
  • The water potential in the solution is lower than that in the potato cell so the net movement of water will move out of the potato through its membrane into the sugar solution and so the potato's mass will decrease

Thus, According to the given table and data, the mass of the chip in the 1.0M solution decreased - 3. water from the chip moved into the 1.0 M solution by osmosis.

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