Polymer Technology Which of the following natural bio polymers are formed as a result of polymerisation of amino-acids? Nucleic acids Starch Proteins Cellulose Nucleic acids Starch Proteins Cellulose ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Collapsible tubes for tooth paste are produced by __________ extrusion. Impact None of these Direct Indirect Impact None of these Direct Indirect ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following has the weakest intermolecular forces? Polystyrene Polyisoprene Bakelite Nylon-66 Polystyrene Polyisoprene Bakelite Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is a copolymer? Teflon Polythene Bakelite PVC Teflon Polythene Bakelite PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Diphenylamine is added to rubber to Make it non-inflammable Make it thermosetting Protect it from deterioration on exposure to air Valcanise it Make it non-inflammable Make it thermosetting Protect it from deterioration on exposure to air Valcanise it 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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