The osmotic pressure of one molar solution at `27^(@)C` is

The osmotic pressure of a solution at 273 K is 2.5 atm. The osmotic pressure of the same solution at 273^(@)C is :

The osmotic pressure of 0.2 molar solution of urea at 27^@C (R=0.082 litre atm "mol"^(-1) K^(-1)) is

Osmotic pressure of an aqueous solution at 27^(@)C is found to be 1900 mm Hg. What will be the freezing point of solution (Assuming, molality =molarity xx1.5) ? (K_(f)-=1.86)

Osmotic pressure of an aqueous solution at 27^(@)C is found to be 1900 mm Hg. What will be the freezing point of solution (Assuming, molality =molarity xx1.5) ? (K_(f)-=1.86)