Polymer Technology Which of the following is an inorganic polymer? Perspex Bakelite Silicones Teflon Perspex Bakelite Silicones Teflon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Flexible plastic pipes are made of Low density polyethylene (LDPE) High density polyethylene (HDPE) Polypropylene Unsaturated polyester Low density polyethylene (LDPE) High density polyethylene (HDPE) Polypropylene Unsaturated polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cellulose acetate has very high film permeability among all the polymers of the order of 5000 gm/100 m². Which of the following polymers has the maximum film elongation (of the order of 100%) ? Cellulose acetate Teflon Water impermeable cellophane Polythene Cellulose acetate Teflon Water impermeable cellophane Polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The rate controlling step in the manufacture of silicone rubber is the Condensation of siloxane to silicone None of these Initial hydrolysis of silicone monomer Polymer termination step Condensation of siloxane to silicone None of these Initial hydrolysis of silicone monomer Polymer termination step ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology β - glucose is the monomer of Starch Protein Cellulose None of these Starch Protein Cellulose None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Glyptal used in the manufacture of paints & lacquers is a __________ polymer. Polyamide Polystyrene Polyester Polyacrylonitrile Polyamide Polystyrene Polyester Polyacrylonitrile ANSWER DOWNLOAD EXAMIANS APP
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