Polymer Technology Neoprene is rendered non-inflammable, because of Its linear chain structure The presence of chlorine atoms in its monomer The absence of chlorine atoms in its monomer Its cross-linked structure Its linear chain structure The presence of chlorine atoms in its monomer The absence of chlorine atoms in its monomer Its cross-linked structure ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following has the weakest intermolecular forces? Polystyrene Polyisoprene Bakelite Nylon-66 Polystyrene Polyisoprene Bakelite Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Perspex can be used as a substitute of glass. Its monomer is Methyl methacrylate DMT Tetrafluroethylene Butadiene Methyl methacrylate DMT Tetrafluroethylene Butadiene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rain coats are made of SBR Polyurathane PVC Neoprene SBR Polyurathane PVC Neoprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Tyres are made by Extrusion Injection moulding Rotational moulding Compression moulding Extrusion Injection moulding Rotational moulding Compression moulding 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%) ? Water impermeable cellophane Polythene Teflon Cellulose acetate Water impermeable cellophane Polythene Teflon Cellulose acetate ANSWER DOWNLOAD EXAMIANS APP
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