Polymer Technology __________ polymer is produced by the copolymerisation of vinyl chloride-vinyl acetate. Leathery Fibrous Rubbery Hard Leathery Fibrous Rubbery Hard ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Visco-elastic behaviour exhibited by plastics is a __________ like behaviour. Liquid Neither solid nor liquid Solid Combination of solid & liquid Liquid Neither solid nor liquid Solid Combination of solid & liquid ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In condensation polymerisation as compared to addition polymerisation No co-product is lost The monomers contain two functional groups Generally only one monomer is involved The monomers are unsaturated compounds No co-product is lost The monomers contain two functional groups Generally only one monomer is involved The monomers are unsaturated compounds ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rain coats are made of SBR Neoprene PVC Polyurathane SBR Neoprene PVC Polyurathane ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Temperature maintained in the emulsion polymerisation reactor for PVC manufacture is about __________ ° C. 500 250 50 -20 500 250 50 -20 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is a copolymer? Polythene Bakelite Teflon PVC Polythene Bakelite Teflon PVC ANSWER DOWNLOAD EXAMIANS APP
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