In formamide as solvent, poly( -benzyl-L-glutamate) is found by light scattering
Chapter 19, Problem 19.11(choose chapter or problem)
In formamide as solvent, poly( -benzyl-L-glutamate) is found by light scattering experiments to have a radius of gyration proportional to M; in contrast, polystyrene in butanone has Rg proportional to M1/2. Present arguments to show that the first polymer is a rigid rod whereas the second is a random coil.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer