Polymer Technology Molecular weights of plastics ranges from 1000 to 5000 20000 to 25000 5000 to 1000 10⁹ to l0¹¹ 1000 to 5000 20000 to 25000 5000 to 1000 10⁹ to l0¹¹ ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The conversion of caprolactum in the above case is about __________ percent. 50 25 90 70 50 25 90 70 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Visco-elastic behaviour exhibited by plastics is a __________ like behaviour. Combination of solid & liquid Solid Liquid Neither solid nor liquid Combination of solid & liquid Solid Liquid Neither solid nor liquid ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Reaction of dimethyl terephthalate (DMT) and ethylene glycol produces Dacron PVC Nylon-6 Polyester Dacron PVC Nylon-6 Polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not an elastomer? Polyisoprene None of these Neoprene Nitrile-butadiene Polyisoprene None of these Neoprene Nitrile-butadiene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Main constituent of natural rubber is Polybutadiene Polystyrene Poly chloroprene Polyisoprene Polybutadiene Polystyrene Poly chloroprene Polyisoprene ANSWER DOWNLOAD EXAMIANS APP
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