Polymer Technology Flexible plastic pipes are made of Unsaturated polyester Low density polyethylene (LDPE) Polypropylene High density polyethylene (HDPE) Unsaturated polyester Low density polyethylene (LDPE) Polypropylene High density polyethylene (HDPE) ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polystyrene is a light, transparent, thermoplastic material used for making Electrical insulation Packaging bags Toys and combs Non-sticking utensils Electrical insulation Packaging bags Toys and combs Non-sticking utensils ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The major constituent of laminate of safety glass, which holds the broken glass, pieces in their places during accident (and thus minimises the danger from flying glass fragments) is Polyvinyl acetale Polyvinyl butyral PVC Polyvinyl alcohol Polyvinyl acetale Polyvinyl butyral PVC Polyvinyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Hot drink (e.g, tea) cups are usually made of PVC Polystyrene Polypropylene Polythene PVC Polystyrene Polypropylene Polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Bakelite is a/an Addition polymer Elastomer None of these Thermoplastic Addition polymer Elastomer None of these Thermoplastic 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 Potassium alum Ammonium alum Neither A nor B Both A & B Potassium alum Ammonium alum ANSWER DOWNLOAD EXAMIANS APP
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