Polymer Technology Molecular weights of plastics ranges from 5000 to 1000 10⁹ to l0¹¹ 20000 to 25000 1000 to 5000 5000 to 1000 10⁹ to l0¹¹ 20000 to 25000 1000 to 5000 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Starting material for the production of butadiene in India is Naphthalene Phthalic anhydride Ethyl alcohol Benzol Naphthalene Phthalic anhydride Ethyl alcohol Benzol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following has the weakest intermolecular forces? Polystyrene Bakelite Nylon-66 Polyisoprene Polystyrene Bakelite Nylon-66 Polyisoprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Celluloid is Regenerated cellulose Cellulose acetate Cellulose acetate butyrate Cellulose nitrate Regenerated cellulose Cellulose acetate Cellulose acetate butyrate Cellulose nitrate ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cellulose is the main contituent of most __________ fibres. Natural Acrylic Spandex Synthetic Natural Acrylic Spandex Synthetic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermosplastic materials Do not soften on application of heat Are heavily branched molecules Are solvent insoluble None of these Do not soften on application of heat Are heavily branched molecules Are solvent insoluble None of these ANSWER DOWNLOAD EXAMIANS APP
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