Which combination of matter shows almost no diffusion?

Why is imbibition considered a method of diffusion?

A diver is able to cut through water in a swimming pool. Which property of matter does this observation show?

Which of the following isomeric pairs shows ionisation isomerism?

What are the factors affecting the rate of diffusion?

What are porins? What role do they play in diffusion?

A funnel is the combination of

Why does transport reach a maximum or become saturated in facilitated diffusion?