A polymer sample was characterized by membrane osmometry in acetonitrile at 300K. The osmotic data are reported below as a function of polymer concentration
|
(N.m-2 )
|
C (g.dm-3)
|
|
33.2
|
0.8
|
|
66.4
|
1.6
|
|
99.6
|
2.4
|
|
132.8
|
3.2
|
Demonstrate that acetonitrile is a -solvent for the polymer at 300K and calculate the molar mass.
Summary
This question belongs to polymer science and given osmotic data as a function of polymer concentration. You have to find polymer molar mass