Polymer Technology Density of low density polythene is about __________ gm/c.c. 0.38 0.56 0.81 0.91 0.38 0.56 0.81 0.91 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene which is a monomer for the production of polystyrene, is commercially produced by the Dehydration of ethyl alcohol followed by hydrogenation Catalytic dehydrogenation of ethyl benzene Reacting ethylene oxide with acetal-dehyde Fermentation of starch Dehydration of ethyl alcohol followed by hydrogenation Catalytic dehydrogenation of ethyl benzene Reacting ethylene oxide with acetal-dehyde Fermentation of starch ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a condensation polymer? None of these Bakelite Polymethylmethacrylate (PMMA) Melamine polymer None of these Bakelite Polymethylmethacrylate (PMMA) Melamine polymer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Paper like thin plastic articles can be produced by Vacuum thermo forming None of these Blow moulding Injection moulding Vacuum thermo forming None of these Blow moulding Injection moulding ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but Polyacrylonitrile Polyamide Saturated polyester Alkyd resin Polyacrylonitrile Polyamide Saturated polyester Alkyd resin ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is generally not drawn into fibre? Polyamide Polyacrylonitrile Saturated polyesters Unsaturated polyesters Polyamide Polyacrylonitrile Saturated polyesters Unsaturated polyesters ANSWER DOWNLOAD EXAMIANS APP
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