Polymer Technology Vulcanisation of rubber does not increase its Elasticity & water solubility Oxidation resistance Softness Weight & strength Elasticity & water solubility Oxidation resistance Softness Weight & strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is not a condensation polymer. Dacron Polystyrene Nylon-66 Teflon Dacron Polystyrene Nylon-66 Teflon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In case of dry spinning of polymers, the polymer solution in a volatile solvent is forced through the spinnerates into a warm air chamber, where the solvent evaporates leaving behind the polymer in the filament form. Dry spinning is used for __________ fibres. Polythene Rayon PVC Polyvinyl acetate Polythene Rayon PVC Polyvinyl acetate ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Vulcanisation of raw rubber makes it Less elastic Soft Plastic Tacky Less elastic Soft Plastic Tacky ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers are produced by employing all bulk polymerisation, solution polymerisation & suspension polymerisation technique of addition (chain) polymerisation? PTFE Bakelite Epoxy resin PVC PTFE Bakelite Epoxy resin PVC ANSWER DOWNLOAD EXAMIANS APP
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