The relationship of osmotic pressure and the number of solute particles in a solution is the
A)lower the number of solute particles,the greater the osmotic pressure.
B)greater the number of solute particles,the lower the osmotic pressure.
C)greater the osmotic pressure,the lower the number of solute particles.
D)greater the number of solute particles,the greater the osmotic pressure.

Question

Quizplus · Accepted Answer

Osmotic pressure is directly proportional to the number of solute particles in a solution. As the number of solute particles increases, the osmotic pressure also increases. This relationship is described by the equation π = iMRT, where π is osmotic pressure, i is the van't Hoff factor (representing the number of particles per molecule of solute), M is the molarity of the solution, R is the gas constant, and T is temperature.

The Relationship of Osmotic Pressure and the Number of Solute