Question

Define diffusion and brownian motion ​

Answer 1

☆Defination of Diffusion☆:-

Diffusion is the movement of a fluid from an area of higher concentration to an area of lower concentration.

☆Defination of Brownian motion ☆:-

Random movement of microscopic particles suspended in liquids or gases resulting from the impact of molecules of the fluid surrounding the particles.

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Answer 2

$\huge{\underline{diffusion}}}$

the intermixing of two or more substances due to the motion of their particles in order to get a uniform mixture is called diffusion

$\huge{\underline{brownian motion }}$

The haphazard random motion of suspended particles on the surface of the liquid or air is kenos as Brownian motion