Polymer Technology Hot drink (e.g, tea) cups are usually made of PVC Polythene Polypropylene Polystyrene PVC Polythene Polypropylene Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not an elastomer? None of these Nitrile-butadiene Polyisoprene Neoprene None of these Nitrile-butadiene Polyisoprene Neoprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ polymer is produced by the copolymerisation of vinyl chloride-vinyl acetate. Rubbery Leathery Fibrous Hard Rubbery Leathery Fibrous Hard ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The organic acid monomer in nylon 66 is Benzoic acid Sebasic acid Adipic acid Terephthalic acid Benzoic acid Sebasic acid Adipic acid Terephthalic acid ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycaprolactum (Nylon - 6) is produced by the condensation polymerisation of caprolactum at 240-280°C in which the conversion of caprolactum is about __________ percent. 90 99 75 50 90 99 75 50 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Most of the plastics are safe to be used upto a maximum temperature of __________ °C. 350 450 100 150 350 450 100 150 ANSWER DOWNLOAD EXAMIANS APP
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