Polymer Technology Commercial production of polypropylene employs __________ polymerisation. Solution Bulk Emulsion Suspension Solution Bulk Emulsion Suspension ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a natural polymer? Polysaccharides Polyurethane Nucleic acids e.g. RNA and DNA Polyisoprene Polysaccharides Polyurethane Nucleic acids e.g. RNA and DNA Polyisoprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Epoxy resins (i.e., epoxide polymers) Are cross-linked polymers only Are made by addition polymerisation reaction only Use emulsion polymerisation methods Contain an epoxy group ( ##### ) at the ends of the polymer Are cross-linked polymers only Are made by addition polymerisation reaction only Use emulsion polymerisation methods Contain an epoxy group ( ##### ) at the ends of the polymer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Vinyl flooring is done using __________ sheets. PVC Polyvinyl acetate Polypropylene Polythene PVC Polyvinyl acetate Polypropylene Polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycondensation of saturated dicarboxylic acid with polyhydric alcohol produces Epoxy resin Alkyd resin Phenolic resin Polyamide Epoxy resin Alkyd resin Phenolic resin Polyamide ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Liners of bags are usually made of Polyesters Polythene PVC Polypropylene Polyesters Polythene PVC Polypropylene ANSWER DOWNLOAD EXAMIANS APP
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