Polymer Technology Buna-N is also called Nitrile rubber Thiokol Neoprene Butyl rubber Nitrile rubber Thiokol Neoprene Butyl rubber ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Main constituent of natural rubber is Polyisoprene Polystyrene Polybutadiene Poly chloroprene Polyisoprene Polystyrene Polybutadiene Poly chloroprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ polythene is most prone to stress-cracking High density Cross-linked Low density Linear low density High density Cross-linked Low density Linear low density ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Most of the plastics are safe to be used upto a maximum temperature of __________ °C. 100 350 450 150 100 350 450 150 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following has the weakest intermolecular forces? Bakelite Polyisoprene Nylon-66 Polystyrene Bakelite Polyisoprene Nylon-66 Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plexiglass (also called lucite) because of its high optical transparency is used for making lenses. It is chemically Polymethyl methacrylate (PMMA) Polycarbonates Polytetraflouroethylene(PTFE) Phenolic resins Polymethyl methacrylate (PMMA) Polycarbonates Polytetraflouroethylene(PTFE) Phenolic resins ANSWER DOWNLOAD EXAMIANS APP
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