osmosis stops when there is equal amount of concentration of water molecules on either sides of the semi permeable membrane. but due to higher osmotic pressure, turgor pressure and wall pressure, osmosis stops just before the concentrations become equal.
Water or liquid move naturally from lower concentration to higher concentration. The drive force is called osmotic pressure. No additional pressure need to drive osmosis process. Reverse osmosis, is apply pressure to fight against osmotic pressure. It do need additional pressure to reverse the osmosis process. It is comparing a zero additional pressure with any positive additional pressure thus of cause reverse osmosis require more pressure.
osmotic
vjh
yes osmosis is diffusion through water diffusion is a random movement of molecules from a high area of pressure to a low area of pressure
when the amount of pressure needed to stop osmosis is reached.
The osmotic pressure. This is the pressure which would have to be applied to a solution to stop water entering if it was separated from pure water by a semipermeable membrane.
osmosis stops when there is equal amount of concentration of water molecules on either sides of the semi permeable membrane. but due to higher osmotic pressure, turgor pressure and wall pressure, osmosis stops just before the concentrations become equal.
There is definitely a strong relation between osmosis pressure and water activity. Osmosis is the movement of water from high pressure to low pressure.
Water or liquid move naturally from lower concentration to higher concentration. The drive force is called osmotic pressure. No additional pressure need to drive osmosis process. Reverse osmosis, is apply pressure to fight against osmotic pressure. It do need additional pressure to reverse the osmosis process. It is comparing a zero additional pressure with any positive additional pressure thus of cause reverse osmosis require more pressure.
distillation
distillation
No - osmosis is the passive movement of water.
Diffusion, Osmosis
a pressure greater than the osmotic pressure is applied in the opposite direction osmosis is occurring.
osmotic
vjh