The concentration dependence of the osmotic pressure of solutions of a macromolecule at 20C was found to
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The concentration dependence of the osmotic pressure of solutions of a macromolecule at 20°C was found to be as follows:
Determine the molar mass of the macromolecule and the osmotic virial coefficient.
Transcribed Image Text:
c/(g dm-3) П/Pa 1.21 134 2.72 321 5.08 655 6.60 898
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