Polymer Technology Bristles of tooth brushes are made of Polystyrene PVC Nylon-66 Nylon-6 Polystyrene PVC Nylon-66 Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Density of high density polythene is about __________ gm/c.c. 1.05 0.99 0.95 1.18 1.05 0.99 0.95 1.18 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Epoxy resin is A polyester An elastomer Not used for surface coating A good abrasive A polyester An elastomer Not used for surface coating A good abrasive ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Diphenylamine is added to rubber to Valcanise it 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 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Automobile steering wheels are normally made of PVC Cellulose nitrate Cellulose acetate High density polythene PVC Cellulose nitrate Cellulose acetate High density polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymerisation process in which two or more monomers of chemically different nature take part is called Chain polymerisation Addition polymerisation Copolymerisation None of these Chain polymerisation Addition polymerisation Copolymerisation None of these ANSWER DOWNLOAD EXAMIANS APP
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