Polymer Technology Molecular weights of plastics ranges from 5000 to 1000 10⁹ to l0¹¹ 1000 to 5000 20000 to 25000 5000 to 1000 10⁹ to l0¹¹ 1000 to 5000 20000 to 25000 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? Both A & B Neither A nor B Potassium alum Ammonium alum Both A & B Neither A nor B Potassium alum Ammonium alum ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a condensation polymer? Melamine polymer Polymethylmethacrylate (PMMA) Bakelite None of these Melamine polymer Polymethylmethacrylate (PMMA) Bakelite None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycaprolactum is nothing but Orlon Nylon 6 Saran Nylon 6, 6 Orlon Nylon 6 Saran Nylon 6, 6 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The main use of butadiene is None of these As an anti-skimming agent in paint In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester None of these As an anti-skimming agent in paint In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-S is also called Teflon Bakelite Polyurathane SBR Teflon Bakelite Polyurathane SBR ANSWER DOWNLOAD EXAMIANS APP
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