Polymer Technology Polymerisation process in which two or more monomers of chemically different nature take part is called Chain polymerisation Addition polymerisation None of these Copolymerisation Chain polymerisation Addition polymerisation None of these Copolymerisation ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation of bisphenol A with phosgene produces __________ which possess very good heat resistance. Polyurathane Polycarbonate Polyester Polysulphone Polyurathane Polycarbonate Polyester Polysulphone ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polyvinyl acetate is never used for making Moulded articles All of these Fibres Adhesives Moulded articles All of these Fibres Adhesives ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermosetting polymers as compared to thermoplastic polymers Are formed by addition polymerisation Have linear structure None of these Have three dimensional structure Are formed by addition polymerisation Have linear structure None of these Have three dimensional structure ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology SBR is produced by the copolymerisation of butadiene & styrene by employing emulsion polymerisation. The weight ratio of styrene and butadiene is maintained at 1:2 2:1 3:1 1:3 1:2 2:1 3:1 1:3 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is an addition polymer Bakelite None of these Nylon Polythene Bakelite None of these Nylon Polythene ANSWER DOWNLOAD EXAMIANS APP
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