1. Which statement best describes the motion of the dye molecules in the water? a. The dye molecules move in a directed way from high to low concentration. b. The dye molecules move randomly through collisions and in no particular direction. C. The dye molecules stay close to other dye molecules as they move through the water. 2. The simulațtion shows the water molecules that the ink is suspended in. If you were to drop ink into a container of water, would you actually observe molecular movement? Why or why not? We would not be able to

Human Anatomy & Physiology (11th Edition)
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Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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1. Which statement best describes the motion of the dye molecules in the water?
a. The dye molecules move in a directed way from high to low concentration.
b. The dye molecules move randomly through collisions and in no particular direction.
C. The dye molecules stay close to other dye molecules as they move through the water.
2. The simulation shows the water molecules that the ink is suspended in. If you were to drop
ink into a container of water, would you actually observe molecular movement? Why or why
not? We would not be able to
Transcribed Image Text:1. Which statement best describes the motion of the dye molecules in the water? a. The dye molecules move in a directed way from high to low concentration. b. The dye molecules move randomly through collisions and in no particular direction. C. The dye molecules stay close to other dye molecules as they move through the water. 2. The simulation shows the water molecules that the ink is suspended in. If you were to drop ink into a container of water, would you actually observe molecular movement? Why or why not? We would not be able to
Expert Solution
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1. The dye molecules moves randomly in the water and because of these random movements they are moves from high concentration area to low concentration area and the dye is evenly distributed into the solution.

So, option A is the right answer. It says about the movement of dye from high concentration to low concentration area.

The option B is wrong because it says the dye molecules are moves in no particular direction. It is clearly wrong.

The dye molecules do not stay close to each other. If they do so then the ink do not dissolved into the water. This is happened in case of hydrophobic solute. So, option C is also wrong.

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