Polymer Technology Viscosity of a polymer solution or melt Decreases with increase in molecular weight Decreases with increase in temperature Does not vary with temperature rise Increases with increase in temperature Decreases with increase in molecular weight Decreases with increase in temperature Does not vary with temperature rise Increases with increase in temperature ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cation exchange resins used in water treatment is made from __________ resin. Urea formaldehyde Phenolic Epoxy Amino Urea formaldehyde Phenolic Epoxy Amino ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycondensation of saturated dicarboxylic acid with polyhydric alcohol produces Polyamide Alkyd resin Epoxy resin Phenolic resin Polyamide Alkyd resin Epoxy resin Phenolic resin ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron is a Thermosetting material Condensation polymerisation product of hexamethylene diamine and adipic acid None of these Condensation polymerisation product of dimethyl terephthalate (DMT) and ethylene glycol Thermosetting material Condensation polymerisation product of hexamethylene diamine and adipic acid None of these Condensation polymerisation product of dimethyl terephthalate (DMT) and ethylene glycol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a natural fibre? Viscose rayon Silk Cotton Wool Viscose rayon Silk Cotton Wool ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The inter particle forces between linear chains in nylon-66 are __________ bonds. Ionic None of these Covalant Hydrogen Ionic None of these Covalant Hydrogen ANSWER DOWNLOAD EXAMIANS APP
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