Polymer Technology Vulcanisation of raw rubber makes it Soft Tacky Less elastic Plastic Soft Tacky Less elastic Plastic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cellulose content in bomboo fibre is about __________ percent. 20 50 85 10 20 50 85 10 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation polymerisation of formaldehyde with __________ does not produce phenolic resin. Melamine Resorcinol Phenol Para-cresol Melamine Resorcinol Phenol Para-cresol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Main constituent of cotton fibre is Cellulose Gelatine Lignin Starch Cellulose Gelatine Lignin Starch ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cross linked polymers formed from bi-and trifuctional groups in which cross-linkage in three dimensions via few chemical bonding across linear chains occur imparts to the polymer __________ properties. Elastometric Thermosetting Brittleness Thermoplastic Elastometric Thermosetting Brittleness Thermoplastic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers has the tendency of decomposing before melting? PVC Polystyrene Nylon None of these PVC Polystyrene Nylon None of these ANSWER DOWNLOAD EXAMIANS APP
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