Question

Rate of diffusion depend upon

Answer 1

Answer:

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Explanation:

The diffusion rate depends on several factors: the concentration gradient (the increase or decrease in concentration from one point to another); the amount of surface area available for diffusion; and the distance the gas particles must travel.

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Answer 2

$\bold{Answer}$

The diffusion rate depends on:-

• Size of the substances.
• Solubility of the substances in lipids.
• Concentration gradient.