Polymer Technology In step growth polymerisation, condensation occurs in a stepwise manner with or without the elimination of smaller molecules. An example of step growth polymerisation product is Polybutadiene Polypropylene PVC Terylene Polybutadiene Polypropylene PVC Terylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cation exchange resins used in water treatment is made from __________ resin. Phenolic Amino Urea formaldehyde Epoxy Phenolic Amino Urea formaldehyde Epoxy ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Starting material for the production of SBR is Ethylene Both A & B Neither A nor B Ethyl alcohol Ethylene Both A & B Neither A nor B Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rayon is a __________ fibre. Polyester Natural Cellulosic Polyamide Polyester Natural Cellulosic Polyamide ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation polymerisation of caprolac-tum is carried out in the reactor maintained at a temperature of __________ °C for producing nylon-6. 250-280 100 to 150 50 to 75 -20 to 25 250-280 100 to 150 50 to 75 -20 to 25 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following natural bio polymers are formed as a result of polymerisation of amino-acids? Starch Cellulose Nucleic acids Proteins Starch Cellulose Nucleic acids Proteins ANSWER DOWNLOAD EXAMIANS APP
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