Question: 3- A polymer sample was characterized by membrane osmometry in acetonitirile at 300K. The osmotic data are reported below as a function of polymer concentration.

3- A polymer sample was characterized by membrane osmometry in acetonitirile at 300K. The osmotic data are reported below as a function of polymer concentration. Demonstrate that acetonitirile is a -solvent for the polymer at 300K and calculate the molar mass

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