281. The outflow time from the viscometer of a 0.9% polymer solution (-C5H5Cl-) n is 55 s, and the solvent outflow time is 42 s. Calculate the relative, specific and reduced viscosities.
Concentration of the polymer solution in base moles, mol/l Reduced viscosity of the polymer
0.015 1.8
0.025 2.0
0.035 2.2
0.055 2.5

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.