Polymer Technology In step growth polymerisation, condensation occurs in a stepwise manner with or without the elimination of smaller molecules. An example of step growth polymerisation product is Polypropylene Terylene PVC Polybutadiene Polypropylene Terylene PVC Polybutadiene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Ion exchange resins are made of Polystyrene Teflon Sulphonated bakelite Lucite Polystyrene Teflon Sulphonated bakelite Lucite ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermosetting polymers as compared to thermoplastic polymers Have three dimensional structure Have linear structure Are formed by addition polymerisation None of these Have three dimensional structure Have linear structure Are formed by addition polymerisation None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycaprolactum is Nylon-66 Rayon Nylon-6 Dacron Nylon-66 Rayon Nylon-6 Dacron ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Neoprene which is used for making shoe heels & belts is superior to natural rubber in its stability to aerial oxidation and resistance to oils & other solvents. The monomer used for making neoprene is Chlorophrene Chloroethane None of these Isoprene Chlorophrene Chloroethane None of these Isoprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of Cross linked polystyrene Polyamides Phenol formaldehyde resins Polyesters Cross linked polystyrene Polyamides Phenol formaldehyde resins Polyesters ANSWER DOWNLOAD EXAMIANS APP
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