Polymer Technology Polycondensation of saturated dicarboxylic acid with polyhydric alcohol produces Polyamide Epoxy resin Phenolic resin Alkyd resin Polyamide Epoxy resin Phenolic resin Alkyd resin ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Natural rubber is obtained from latex, which is a colloidal dispersion of rubber in water. Which of the following is used as a coagulant in latex? Neither A nor B Both A & B Ammonium alum Potassium alum Neither A nor B Both A & B Ammonium alum Potassium alum ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Softening point of high density polythene is about __________ °C. 205 135 165 85 205 135 165 85 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polyesters are manufactured by the polycondensation reaction of Dibasic acid with dihydric alcohol A single monomer Carboxylic acid with ethylene Inorganic acid with ethylene glycol Dibasic acid with dihydric alcohol A single monomer Carboxylic acid with ethylene Inorganic acid with ethylene glycol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Chain growth polymerisation is a process, in which the monomers are added in a chain fashion, and it requires an initiator to produce the free radical. An example of chain growth polymerisation products is Nylon-66 Polyester Teflon Bakelite Nylon-66 Polyester Teflon Bakelite ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cellulose is the main contituent of most __________ fibres. Natural Acrylic Synthetic Spandex Natural Acrylic Synthetic Spandex ANSWER DOWNLOAD EXAMIANS APP
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