Question

what is diffusion. ( 2 mark question answer)​

Answer 1

Diffusion is the net movement of molecules or atoms from a region of higher concentration to a region of lower concentration.

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.

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Answer 2

HERE IS UR ANSWER:-

DIFFUSION :-

THE MOVEMENT OF MOLECULES FROM A REGION OF HIGHER CONCENTRATION TO A REGION OF LOWER CONCENTRATION.

2. IT OCCURS ONLY IN GASES.

EX: PERFUME ETC

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