Osmotic pressure of a solution containing 3.5 g of dissolved protein per 50cc of a solution is 25 mm. at 37^@C . Calculate the molar mass of protein.

Osmotic pressure of the solution can be increase by

A semipermeable membrane used in the measurement of osmotic pressure of a solution allows the passage of

At 10^@C the osmotic pressure of urea solution is 500 mm Hg. The solution is diluted and the temperature is raised to 25^@C , when the osmotic pressure is found to be 105.3 mm Hg. Calculate the extent of dilution.

At 300 K, 36 g of glucose present in a litre of its solution has an osmotic pressure of 4.98 bar. If the osmotic pressure of the solution is 1.52 bars at the same temperature, what would be its concentration?

Determine the osmotic pressure of a solution prepared by dissolving 25 mg of K_2SO_4 in 2 litre of water at 25° C, assuming that it is completely dissociated.

Calculate the osmotic pressure of a solution obtained by mixing 100 mL of 1.5 percent solution of urea (mol.mass of 60) and 100 mL of 3.42 percent solution of cane sugar (mol. Mass=342) at 20^@C . (R=0.82 litre atm K^-1 mol^-1)

Calculate the osmotic pressure of a solution containing 10 gram each of glucose (C_6H_12O_8) and sucrose (C_12H_22O_11) in 1000cm^3 of the soluton at 25^@C . (R=0.083 L bar K^-1 mol^-1)

Define osmotic pressure. How can molar mass of a substance be determined from te measurement of osmotic pressure of a solution?