Question No. 2
• The osmotic pressure method of
determination of molar mass of a
polymer gives
Answer
A.
Number average molecular
weight
B. Weight average molecular
weight
C.O Z-average molecular weight.
D.Viscosity average molecular
weight
Answers
Answered by
1
Explanation:
a jet plane cover 4500km in some time,if regular speed is decrease by 150km/ph it take one and half hour more to complete the journey.find the original speed of plane
Answered by
0
Explanation:
the flow of solvent that occurs due to a conservation gradient the membrane is called osmosis according to equation 5 the molecular weight of a solute can be obtained by plotting osmotic pressure divided by c versus concentration and extrapolation the data back 2 c =0.
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