Polymer Technology Polyvinyl alcohol is used as a Textile fibre Non-sticky coating on frying pans Cation/anion exchanger Water soluble adhesive Textile fibre Non-sticky coating on frying pans Cation/anion exchanger Water soluble adhesive ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In a cross linked polymer, the monomeric units are linked together to constitute a three dimensional network. Which of the following is a cross-linked polymer? Polythene Polyester Nylon-6 Bakelite (phenol formaldehyde) Polythene Polyester Nylon-6 Bakelite (phenol formaldehyde) ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a condensation polymer? None of these Polymethylmethacrylate (PMMA) Bakelite Melamine polymer None of these Polymethylmethacrylate (PMMA) Bakelite Melamine polymer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Ebonite is a/an Adhesive Unvulcanised raw rubber Natural rubber Highly vulcanised rubber Adhesive Unvulcanised raw rubber Natural rubber Highly vulcanised rubber ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Vulcanisation of rubber does not increase its Softness Elasticity & water solubility Oxidation resistance Weight & strength Softness Elasticity & water solubility Oxidation resistance Weight & strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Elastomers are Having high flexural strength Exemplified by protein derivatives Having very high tensile strength and heat resistance Thermosetting material Having high flexural strength Exemplified by protein derivatives Having very high tensile strength and heat resistance Thermosetting material ANSWER DOWNLOAD EXAMIANS APP
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