Polymer Technology Trade name of __________ is neoprene. Polyisoprene Poly vinyl acetate Polychloroprene Polytetraflouroethylene Polyisoprene Poly vinyl acetate Polychloroprene Polytetraflouroethylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Natural rubber is obtained from latex, which is a colloidal dispersion of rubber in water. Which of the following is used as a coagulant in latex? Neither A nor B Both A & B Ammonium alum Potassium alum Neither A nor B Both A & B Ammonium alum Potassium alum ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ polythene is most prone to stress-cracking High density Low density Cross-linked Linear low density High density Low density Cross-linked Linear low density ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Pickout the wrong statement. The intermoleculer forces in ther-mosplastic polymers are intermediate to that of elastomers & fibres Vulcanised rubber is more elastic than natural rubber Polymers made of only one monomer is called homopolymer Polymers made of more than one monomer is called copolymer or mixed polymer The intermoleculer forces in ther-mosplastic polymers are intermediate to that of elastomers & fibres Vulcanised rubber is more elastic than natural rubber Polymers made of only one monomer is called homopolymer Polymers made of more than one monomer is called copolymer or mixed polymer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Caprolactum, a raw material for the manufacture of nylon-6, is produced from Naphthalene Phenol Benzene Pyridine Naphthalene Phenol Benzene Pyridine ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology β - glucose is the monomer of None of these Protein Starch Cellulose None of these Protein Starch Cellulose ANSWER DOWNLOAD EXAMIANS APP
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