Polymer Technology Which of the following natural bio polymers are formed as a result of polymerisation of amino-acids? Starch Proteins Nucleic acids Cellulose Starch Proteins Nucleic acids Cellulose ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Density of high density polythene is about __________ gm/c.c. 0.95 1.18 0.99 1.05 0.95 1.18 0.99 1.05 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation polymerisation of caprolac-tum is carried out in the reactor maintained at a temperature of __________ °C for producing nylon-6. 100 to 150 50 to 75 -20 to 25 250-280 100 to 150 50 to 75 -20 to 25 250-280 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is a thermosetting plastic. Polystyrene Bakelite Polythene PVC Polystyrene Bakelite Polythene PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers shows the highest anti-tacking properties? Alkyd resin Phenolic resin Epoxy resin Melamine formaldehyde resin Alkyd resin Phenolic resin Epoxy resin Melamine formaldehyde resin ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polystyrene is a __________ plastic at room temperature. None of these Malleable Ductile Brittle None of these Malleable Ductile Brittle ANSWER DOWNLOAD EXAMIANS APP
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