Questions tagged 'Diffusion'
4 questions
What’s the difference between diffusion and osmosis?
Can someone explain the difference between diffusion and osmosis? Aren’t they essentially the same process?
surface area to volume ratio in biology?
In a cell, should the surface area to volume ratio be high or low? What implications does this have for the rate of diffusion? I would appreciate any clarification on this topic, as I have a biology t...
During diffusion, when the concentration of molecules on both sides of a membrane is the same, the molecules will (1 point) move across
During diffusion, when the concentration of molecules on both sides of a membrane is equal, the molecules will continue to move across the membrane. In this context, your answer would be Option B.
(Effusion & diffusion) What is the molecular mass of the gas?
An unknown gas is observed to diffuse through a porous membrane at a rate 2.92 times slower than that of hydrogen gas (H₂). What is the molecular mass of this unknown gas?