Polymer Technology Starting material for the production of SBR is Ethyl alcohol Neither A nor B Ethylene Both A & B Ethyl alcohol Neither A nor B Ethylene Both A & B ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermosetting resins/polymers as compared to thermoplastic ones are Formed by addition polymerisation only Easily reshaped & reused Soluble in all organic solvents More brittle Formed by addition polymerisation only Easily reshaped & reused Soluble in all organic solvents More brittle ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron (or terylene) fibres as compared to nylon fibres have All of these Better heat & acid resistant properties Poorer dyeability Poorer resistance to alkalis All of these Better heat & acid resistant properties Poorer dyeability Poorer resistance to alkalis ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rain coats are made of SBR Polyurathane Neoprene PVC SBR Polyurathane Neoprene PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The major constituent of laminate of safety glass, which holds the broken glass, pieces in their places during accident (and thus minimises the danger from flying glass fragments) is Polyvinyl butyral Polyvinyl alcohol Polyvinyl acetale PVC Polyvinyl butyral Polyvinyl alcohol Polyvinyl acetale PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Commercial production of polypropylene employs __________ polymerisation. Suspension Emulsion Solution Bulk Suspension Emulsion Solution Bulk ANSWER DOWNLOAD EXAMIANS APP
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