Polymer Technology Polypropylene is preferred to polythene, because the former is Harder Non-inflammable Stronger Both B & C Harder Non-inflammable Stronger Both B & C ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-S is also called Teflon SBR Polyurathane Bakelite Teflon SBR Polyurathane Bakelite ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymers are Sub-micromolecules None of these Micromolecules Macromolecules Sub-micromolecules None of these Micromolecules Macromolecules ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ polymer is produced by the copolymerisation of vinyl chloride-vinyl acetate. Rubbery Leathery Fibrous Hard Rubbery Leathery Fibrous Hard ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology A copolymer is formed by the combination of two or more monomer molecules In a chain without the elimination of water With the elimination of small amount of water Of the same monomer by elimination of small molecules of water None of these In a chain without the elimination of water With the elimination of small amount of water Of the same monomer by elimination of small molecules of water None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following additives are added to plastics to make it impervious to X-rays? Asbestos Barium salt Carborundum Phthalic acid Asbestos Barium salt Carborundum Phthalic acid ANSWER DOWNLOAD EXAMIANS APP
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