Polymer Technology Density of low density polythene is about __________ gm/c.c. 0.91 0.56 0.38 0.81 0.91 0.56 0.38 0.81 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Out of all the elastomers, natural rubber has the longest elongation range & flexibility of the order of __________ percent. 2000-2500 1-1000 1500-2000 1000-1500 2000-2500 1-1000 1500-2000 1000-1500 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Main constituent of natural rubber is Polystyrene Polybutadiene Polyisoprene Poly chloroprene Polystyrene Polybutadiene Polyisoprene Poly chloroprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Low density polythene as compared to high density polythene is Chemically inert Tougher Harder More flexible Chemically inert Tougher Harder More flexible ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The main use of butadiene is As an anti-skimming agent in paint In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester None of these As an anti-skimming agent in paint In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Lavatory cisterns are normally made of PVC Perspex Expanded polystyrene Saturated polyester PVC Perspex Expanded polystyrene Saturated polyester ANSWER DOWNLOAD EXAMIANS APP
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