Polymer Technology The major constituent of laminate of safety glass, which holds the broken glass, pieces in their places during accident (and thus minimises the danger from flying glass fragments) is Polyvinyl acetale Polyvinyl butyral Polyvinyl alcohol PVC Polyvinyl acetale Polyvinyl butyral Polyvinyl alcohol PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following additives are added to plastics to make it impervious to X-rays? Carborundum Phthalic acid Asbestos Barium salt Carborundum Phthalic acid Asbestos Barium salt ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Branched chair polymers as compared to linear polymers have Lower density Higher melting point None of these Higher tensile strength Lower density Higher melting point None of these Higher tensile strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene which is a monomer for the production of polystyrene, is commercially produced by the Fermentation of starch Catalytic dehydrogenation of ethyl benzene Dehydration of ethyl alcohol followed by hydrogenation Reacting ethylene oxide with acetal-dehyde Fermentation of starch Catalytic dehydrogenation of ethyl benzene Dehydration of ethyl alcohol followed by hydrogenation Reacting ethylene oxide with acetal-dehyde ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Maximum consumption of polymers is in Coating and films Toys making Packaging Electrical insulation Coating and films Toys making Packaging Electrical insulation ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycaprolactum is nothing but Nylon 6, 6 Orlon Saran Nylon 6 Nylon 6, 6 Orlon Saran Nylon 6 ANSWER DOWNLOAD EXAMIANS APP
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