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Define: (1) Diffusion (2) Brownian Movement (3) Boiling Point | web4study
Define: (1) Diffusion (2) Brownian Movement (3) Boiling Point
The spreading of ni.olecules of a substance through a medium like air or liquid; due to kinetic molecular motion is called Diffusion.
(2) Brownian Movement:
A continuous, rapid, zig-zag motion of suspended particles through the medium is called Brownian movement. The suspended particles are made to move due to the kinetic molecular motion of molecules of a medium.
(3) Boiling Point:
The boiling point is the temperature at which a liquid boils. It is the temperature at which vapour pressure of liquid becomes equal external pressure.