Polymer Technology Polypropylene compared to polythene is Lighter Stronger All of these Harder Lighter Stronger All of these Harder ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polyvinyl acetate is never used for making Moulded articles Fibres Adhesives All of these Moulded articles Fibres Adhesives All of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation polymerisation of __________ produces bakelite. Propylene Urea & formaldehyde Phenol & acetaldehyde Phenol & formaldehyde Propylene Urea & formaldehyde Phenol & acetaldehyde Phenol & formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Hot drink (e.g, tea) cups are usually made of Polypropylene PVC Polythene Polystyrene Polypropylene PVC Polythene Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polypropylene is preferred to polythene, because the former is Both B & C Non-inflammable Stronger Harder Both B & C Non-inflammable Stronger Harder ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermoplastic resins usually Permanent setting resins Less brittle than thermosetting resins Can not be reclaimed from waste Remain hard as long as they are hot Permanent setting resins Less brittle than thermosetting resins Can not be reclaimed from waste Remain hard as long as they are hot ANSWER DOWNLOAD EXAMIANS APP
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