Question

define diffusion Brownian motion in chemistry
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Answer 1

Explanation:

Brownian motion is the random movement of particles in a fluid due to their collisions with other atoms or molecules. ... The transport phenomenon remained unexplained until 1905 when Albert Einstein published a paper that explained the pollen was being moved by the water molecules in the liquid

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Answer 2

Answer:

Deffusion-: The process of moving water molecules from high concentration to low concentration regions is known as diffusion.

Brownian motion -: The movement of particles in Zick Zack from is known as Brownian movement