Polymer Technology In condensation polymerisation as compared to addition polymerisation The monomers contain two functional groups Generally only one monomer is involved The monomers are unsaturated compounds No co-product is lost The monomers contain two functional groups Generally only one monomer is involved The monomers are unsaturated compounds No co-product is lost ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermosetting polymers as compared to thermoplastic polymers Have three dimensional structure Are formed by addition polymerisation None of these Have linear structure Have three dimensional structure Are formed by addition polymerisation None of these Have linear structure ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon 6 as compared to nylon 6, 6 has lower Thermal stability Abrasion resistance Adhesion to rubber Hardness Thermal stability Abrasion resistance Adhesion to rubber Hardness ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following additives are added to plastics to make it impervious to X-rays? Carborundum Barium salt Asbestos Phthalic acid Carborundum Barium salt Asbestos Phthalic acid ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is a thermosetting plastic. PVC Bakelite Polythene Polystyrene PVC Bakelite Polythene Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Hot drink (e.g, tea) cups are usually made of Polythene Polystyrene PVC Polypropylene Polythene Polystyrene PVC Polypropylene ANSWER DOWNLOAD EXAMIANS APP
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