Chemical Engineering - Polymer Technology
Exercise : Polymer Technology - Section 4
6.
Polymerisation process in which two or more monomers of chemically different nature take part is called
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 ?
8.
Condensation of bisphenol A with phosgene produces __________ which possess very good heat resistance.
9.
Which of the following types of polymers has the strongest inter particle forces ?
10.
A copolymer of vinyl and vinylidine chloride is called
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