Assertion:Osmosis is one sided movement of solvent particles.
Reason :In Osmosis , the net movement of solvent particles from dil.to conc.solution and from conc.to dil. Solution takes place through semipermeable membrance,showing finally the direction of dil.to conc.

Assertion: Osmosis is the movement of solvent molecule from higher concentration to lower concentration. Reason: Osmosis is the active movement of water.

Assertion : Osnosis involves movement of solvent molecules from its lower concentration to its higher concentration. Reason : Solutions having the same osmotic pressure are called isotonic solutions.

Statement Reverse osmosis is used to purify saline water. Explanation Solvent molecules pass from concentrate solution to dilute solution through semipermeable membrane if high pressure is applied on solution side.

Statement- Reverse osmosis is used to purify saline water. Explanation- Solvent molecules pass from concentrate solution to dilute solution through semipermeable membrane if high pressure is applied on solution side.

Statement- Reverse osmosis is used to purify saline water. Explanation- Solvent molecules pass from concentrate solution to dilute solution through semipermeable membrane if high pressure is applied on solution side.

Assertion : Reverse osmosis is used to purify sea water. Reason : Solvent molecules pass from concentrate solution solvent through seipermeable membrane if pressure higher than osmotic pressure is applied on solution side.

This question has statement I and II. Of the four choices given after the statements, choose the one that best describes the two statements. Statement - I : Osmosis involves movement of solvent molecules from its higher concentration to its lower concentration. Statement -II : Solutions having the same osmotic pressure are called isotonic solutions.

Assertion : In osmosis solvent moves through a semipermeable membrane from a place of lower diffusion pressure to a place of higher diffusion pressure. Reason : It is due to migration of solvent from hypertonic solution to hypotonic solution through a semipermeable membrane.

These questions consist of two statements each,printed as Assertion and Reason.While asnwering these questions you are required to chose any one of the following four responses. If both Assertion and Reason are true and Reason in correct explanation of Assertion. If both assertion and Reason are true but reason is not correct explanation of Assertion. If Assertion is true but Reason is false. If both Assertion and Reason are false. Assertion:In osmosis solvent moves through a semipermeable membrane from a place of lower diffusion pressure a place of higher diffusion pressure. Reason:It is due to migration of solvent from hypertonic solution to hypotonic solution through a semipermeter membrane.