Question

Which one showa the Brownian movement ?
1- solution
2- colloid
3- suspension
4-alloys ​

Answer 1

Explanation:

This random or zig-zag motion of the colloidal particles in a sol is called Brownian motion or Brownian movement. The phenomenon of Brownian motion was observed by Robert Brown in the form of random zig-zag motion of pollen grains suspended in water. This kind of movement is found in all colloidal systems.

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