Osmosis is the spontaneous flow through a semi-permeable membrane of :
A
A less concentrated solution into more concentrated solution.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
The solvent from a solution of lower concentration to one of higher concentration.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Solute particles from a solution of higher concentration to one of lower concentration.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B The solvent from a solution of lower concentration to one of higher concentration. Osmosis : Osmosis is defined as the spontaneous flow of solvent molecules through semipermeable membrane from a dilute solvent to a solution or from a dilute to a concentrated solution.
a. Osmotic pressure is the external pressure required to be applied so that there is no net movement of solvent across the membrane.
b. Reverse Osmosis is a process where you demineralize or deionize water by pushing it under pressure through a semi-permeable Reverse Osmosis Membrane.
c. In Osmosis when equilibrium is reached, then water stops flowing across the membrane