Chemical Engineering - Polymer Technology - Discussion
Discussion Forum : Polymer Technology - Section 4 (Q.No. 7)
7.
Molecular weight of a polymer is equal to the molecular weight of the repeat unit multiplied by the degree of polymerisation. What is the molecular weight of poly vinyl chloride (PVC), if its degree of polymerisation is 800 ?
Discussion:
2 comments Page 1 of 1.
Vishwaraj said:
8 years ago
M.Wt of Vinyl chloride (Monomer) =12*2+35.5+3=62.5.
Therefore, M wt of polymer=62.5*800=50000.
Therefore, M wt of polymer=62.5*800=50000.
(2)
Yadav said:
7 years ago
A is correct and agreed @Vishwaraj.
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