Question

when diffusion has reached equilibrium, we say that the net movement of the molecules is zero. Does this mean these molecules below would stop moving? Explain using the image below

Answer 1

When diffusion has reached equilibrium, the movement of molecules will not stop.

What is diffusion?

Diffusion is defined as the movement of solute molecules from the region of higher solute concentration to the region of lower solute concentration.

Diffusion is useful in the processes below:

• Diffusion of chemicals and gases in and out of cells.

• Diffusion of oxygen and carbon dioxide gas which occurs in the lungs.

• Diffusion of water, salts, and waste products which occurs in the kidneys.

• Diffusion of calcium from food into cells which occurs in the intestines.

During the process of diffusion, equilibrium of movement between the solute molecules are said to be reached when the concentration between the two medium becomes the same.

Even when equilibrium is reached, particles of a solution will continue to move across the membrane in both directions.

Therefore, when diffusion has reached equilibrium, the movement of molecules will not stop.

Learn more about diffusion here:

brainly.com/question/94094

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