Question

Osmotic pressure of a solution is:

• A. directly proportional to the molar concentration of the solution
• B. inversely proportional to the molecular weight of the solute
• C. inversely proportional to the temperature
• D. directly proportional to the volume of the solution

Answer 1

Answer: (A), (B)

The correct options are
A directly proportional to the molar concentration of the solution
B inversely proportional to the molecular weight of the solute

$\pi =CRT$

$\pi \alpha C$

$\pi \alpha T$

$\pi =\frac{W}{M\cdot wt}\times \frac{1000}{V\left(ml\right)}RT$

$\pi \alpha \frac{1}{M\cdot wt}$

$\pi \alpha \frac{1}{V\left(ml\right)}$

So [A] & [B] is right