Polymer Technology Which of the following polymers is used for making a non stick coating on frying pans? Teflon Bakelite Perspex PVC Teflon Bakelite Perspex PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymerisation process in which two or more monomers of chemically different nature take part is called Copolymerisation None of these Addition polymerisation Chain polymerisation Copolymerisation None of these Addition polymerisation Chain polymerisation ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The process involved in converting rubber into a thin sheet or coating it on fabric is called Calendering Mastication Vulcanisation Extrusion Calendering Mastication Vulcanisation Extrusion ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ scrap can be recycled & reutilised. Polythene None of these Bakelite Epoxy resin Polythene None of these Bakelite Epoxy resin ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following additives are added to plastics to make it impervious to X-rays? Barium salt Phthalic acid Asbestos Carborundum Barium salt Phthalic acid Asbestos Carborundum ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Benzoyl chloride is not used as a catalyst in the manufacture of Polypropylene Polystyrene Polyvinyl acetate Polyvinyl chloride-co-vinylacetate Polypropylene Polystyrene Polyvinyl acetate Polyvinyl chloride-co-vinylacetate ANSWER DOWNLOAD EXAMIANS APP
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