Question

what is diffision . please explain​

Answer 1

⭐️ANSWER⭐️

What is diffusion?

Diffusion is the passive movement of material from a region of higher concentration or diffusion pressure to a region of lower concentration or diffusion pressure due to liability/ tendency of their molecules to speed uniformly.

Examples of diffusion :-

⭐️ When an Incence sticks burn we are able to smell it from a considerable Distance because the particles moves from higher concentration area to lower concentration area.

⭐️ We are able to smell the LPG because due to the presence of Ethyl Mercaptam but from a considerable Distance only due to diffusion.

Answer 2

Diffusion is the net movement of molecules or atoms from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in chemical potential of the diffusing species