Polymer Technology Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its Flexibility Chemical resistance Tensile strength All of these Flexibility Chemical resistance Tensile strength All of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Maximum consumption of polymers is in Coating and films Packaging Toys making Electrical insulation Coating and films Packaging Toys making Electrical insulation ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Most of the fibre forming polymers are crystalline in nature, one of the exceptions being __________ which is amorphous in nature. Polypropylene Nylon Polyacrylonitrile Polyester Polypropylene Nylon Polyacrylonitrile Polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-66 is a polyamide of None of these Adipic acid and methyl amine Hexamethylene diamine and adipic acid Vinyl chloride and formaldeyde None of these Adipic acid and methyl amine Hexamethylene diamine and adipic acid Vinyl chloride and formaldeyde ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plexiglass (also called lucite) because of its high optical transparency is used for making lenses. It is chemically Phenolic resins Polymethyl methacrylate (PMMA) Polycarbonates Polytetraflouroethylene(PTFE) Phenolic resins Polymethyl methacrylate (PMMA) Polycarbonates Polytetraflouroethylene(PTFE) ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Collapsible tubes for tooth paste are produced by __________ extrusion. Indirect None of these Impact Direct Indirect None of these Impact Direct ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS