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The force with which a solution can cause endosmosis across a semipermable membrane depends on its

Option: 1

Osmotic pressure


Option: 2

Osmotic potential


Option: 3

Both a and b


Option: 4

None of these


Answers (1)

best_answer
 
  • Osmotic potential can be understood as the ability of a solution to undergo osmotic pressure and prevent osmosis.
  • When solutes are added to the pure water, its free energy is reduced as the number of free water molecules has reduced.
  • It is the decrease in the chemical potential of pure water due to the presence of solute particles in it.
  • It is the pressure with which a solution can attract the solvent molecules towards itself.
  • Hence, every solution that has some solute has the osmotic potential. 
  • It is equal to the osmotic pressure.
  • It is a negative force.

Osmotic potential is the pressure with which a solution can attract the solvent molecules towards itself. Hence, every solution that has some solute has the osmotic potential. Hence, the correct answer is option b.

 

Posted by

Irshad Anwar

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