What is a short definition of osmosis?
osmosis, the spontaneous passage or diffusion of water or other solvents through a semipermeable membrane (one that blocks the passage of dissolved substances—i.e., solutes).
What is osmosis GCSE?
Osmosis is the diffusion of water molecules, from a region where the water molecules are in higher concentration, to a region where they are in lower concentration, through a partially permeable membrane.
What is the best definition for osmosis?
Full Definition of osmosis 1 : movement of a solvent (such as water) through a semipermeable membrane (as of a living cell) into a solution of higher solute concentration that tends to equalize the concentrations of solute on the two sides of the membrane.
What is osmosis Class 9?
Osmosis is the movement of water molecules or a solvent from a region of low water concentration towards a region of high water concentration of solute through a semi-permeable membrane. Osmosis is a vital process in biological systems, which occurs in liquids, supercritical liquids and gases.
How do you explain osmosis?
Osmosis is the net movement of solvent molecules through a semipermeable membrane. It is similar to diffusion as the movement is downhill, meaning from higher to lower concentration. In osmosis though, the movement has to occur across a semipermeable membrane. Without this element, it cannot be called osmosis.
What is osmosis in biology class 9?
What is osmosis Class 9 very short answer?
What is osmosis in your own words?
Osmosis is the scientific process of transferring fluid between molecules. When molecules move in and out of a cell to achieve the same concentration of something, like salt, on both sides, then osmosis is happening. The fluid might go back and forth a few times until both solutions are equally concentrated.
What is osmosis Class 11?
Osmosis. The diffusion of water molecules across a semi-permeable from a region of higher chemical potential (or concentration) to its region of lower chemical potential until equilibrium is reached is called osmosis. The net direction and rate of osmosis depend on both the pressure gradient and concentration gradient.