Polymer Technology Cellulose content in bomboo fibre is about __________ percent. 20 50 10 85 20 50 10 85 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene which is a monomer for the production of polystyrene, is commercially produced by the Fermentation of starch Dehydration of ethyl alcohol followed by hydrogenation Reacting ethylene oxide with acetal-dehyde Catalytic dehydrogenation of ethyl benzene Fermentation of starch Dehydration of ethyl alcohol followed by hydrogenation Reacting ethylene oxide with acetal-dehyde Catalytic dehydrogenation of ethyl benzene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology SBR is produced by the copolymerisation of butadiene & styrene by employing emulsion polymerisation. The weight ratio of styrene and butadiene is maintained at 1:3 3:1 1:2 2:1 1:3 3:1 1:2 2:1 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Neoprene is rendered non-inflammable, because of The presence of chlorine atoms in its monomer Its cross-linked structure Its linear chain structure The absence of chlorine atoms in its monomer The presence of chlorine atoms in its monomer Its cross-linked structure Its linear chain structure The absence of chlorine atoms in its monomer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Bristles of tooth brushes are made of Nylon-66 Nylon-6 Polystyrene PVC Nylon-66 Nylon-6 Polystyrene PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Lavatory cisterns are normally made of Perspex Expanded polystyrene PVC Saturated polyester Perspex Expanded polystyrene PVC Saturated polyester ANSWER DOWNLOAD EXAMIANS APP
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