Question: 3 B . Calculate number and weight average molecular weights of polypropylene sample from the following composition. table [ [ Degree of polymerization, 2

3B. Calculate number and weight average molecular weights of polypropylene sample from the following composition.
\table[[Degree of polymerization,200,400,600,750],[% of composition,25,35,30,10]]
3B. Calculate number and weight average molecular weights of polypropylene sample

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