2-56 g of sulphur present in 100 mL of solution in colloidal form shows an osmotic pressure of 2.463 atm at 300 K. How many atoms of sulphur get associated to from the colloidal sol ?

A solution of 7.45 g KCl in 1000 mL shows osmotic pressure of 4.68 atm at 300K. Calculate the percentage dissociation of KCl :

A cane sugar solution has an osmotic pressure of 2.46 atm at 300K . What is the strength of the solution

An aqueous solution containing 4.9 g of solute dissolved in 500 mL of the soluiton shows an osmotic pressure of 2.1 atmosphere at 27^(@)C . What is the nature of the solute ( associated or dissociated , if the molar mass of solute is 57a.m.u) ?

At 25^(@)C , 3 g of a solute A in 100 mL of an aqueous solution gave an osmotic pressure of 2.5 atmosphere . What is the nature of solute ( assoicated or dissociated) if its normal molar mass is 246?

2.5 g of a substance is present in 200 mL of solution showing the osmotic pressure of 60 cm Hg at 15^(@)C . Calculate the molecular weight of substance.What will be the osmotic pressure if temperature is raised to 25^(@)C ?

A solution containing 0.5g of a non-volatile solute in 0.2dm^(3) of the solution exerts an osmotic pressure of 44.44 kPa at 300K . Thus, molar mass of the solute is

A solution containing 3.56 g of a polymer in 1 litre of a solvent was found to have an osmotic pressure of 5.2xx10^(-4) atmosphere at 300K . The molecules mass of the ploymer is ______. (R=0.082 L atm mol ^(-1)K^(-1))