Question

The osmotic pressure of a dilute solution is given by :

• A. $P=P_0\times N_1$
• B. $\pi V=nRT$
• C. $\Delta P=P_0{N}_2$
• D. $\frac{\Delta P}{P^o}=\frac{P^o-P_S}{P^o}$

Answer 1

The correct option is B $\pi V=nRT$

As we know,

$\pi V=nRT$

$\pi =\frac{n}{V}RT$

$\Rightarrow \pi =CRT$