Polymer Technology Reaction of dimethyl terephthalate (DMT) and ethylene glycol produces PVC Nylon-6 Polyester Dacron PVC Nylon-6 Polyester Dacron ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Acrylonitrile-butadiene-styrene (ABS) copolymer, which is produced by blending styrene-acrylonitfile copolymer with butadiene based elastomer, is a/an Thermosetting polymer Spongy rubber Rigid foam Engineering plastic Thermosetting polymer Spongy rubber Rigid foam Engineering plastic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron is a/an Inorganic polymer Polyester Unsaturated polyester Polyamide Inorganic polymer Polyester Unsaturated polyester Polyamide ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is the lowest cost plastic commercially available? Bakelite Teflon PVC Polythene Bakelite Teflon PVC Polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology A chain growth polymerisation reaction consists of three different types of reaction namely initiation reaction, propagation reaction & termination reaction. Chain growth polymerisation reaction is not involved in the manufacture of Vinyl polymers Siloxane elastomers Polyamides Urea-formaldehyde resins Vinyl polymers Siloxane elastomers Polyamides Urea-formaldehyde resins ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology 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? 50800 51600 50000 49200 50800 51600 50000 49200 ANSWER DOWNLOAD EXAMIANS APP
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