In: Physics
the following osmotic pressure data were collected for a solution of poly vinyl chloride in a solvent of cyclohexanone at 298K. pressures are in terms of the heights of the solution where the density is .980 g cm-3 which is in balance with osmostic pressures. Determine molar mass of the polymer
c/gdm^-3 | 1 | 2 | 3 | 4 | 5 |
h/cm | 0.28 | 0.71 | 2.01 | 5.10 | 8.0 |