Polymer Technology Mcqs for Chemical

Q.  Celluloid is__________________?

a. Cellulose acetate
b. Regenerated cellulose
c. Cellulose nitrate
d. Cellulose acetate butyrate


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Polyvinyl alcohol is used as a___________________?
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MCQs:  In a cross linked polymer, the monomeric units are linked together to constitute a three dimensional network. Which of the following is a cross-linked polymer ?
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MCQs:  Molecular weights of plastics ranges from_______________?
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MCQs:  Poly-methyl-methacrylate (PMMA) is known as_______________?
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MCQs:  A copolymer of vinyl and vinylidene chloride is called_____________________?
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MCQs:  SBR is produced by the copolymerisation of butadiene & styrene by employing emulsion polymerisation. The weight ratio of styrene and butadiene is maintained at_________________?
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MCQs:  Pick out the wrong statement regarding the solubility characteristics of high polymers?
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MCQs:  Pick out the wrong statement ?
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MCQs:  Polystyrene is a ____________ plastic at room temperature?
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MCQs:  Condensation polymerisation of _____________ produces Bakelite?
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MCQs:  ______________ resins are produced by the condensation polymerisation of formaldehyde with urea or melamine?
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MCQs:  Which of the following natural bio polymers are formed as a result of polymerisation of amino-acids ?
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MCQs:  Buna-S is a _______________ material?
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MCQs:  _______________ practically possess no elasticity?
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MCQs:  Low pressure Zeigler process of polythene manufacture____________________?
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MCQs:  Cross linked polymers formed from bi-and trifunctional groups in which cross-linkage in three dimensions via few chemical bonding across linear chains occur imparts to the polymer ______________ properties?
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MCQs:  Thermoplastic resins usually____________________?
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MCQs:  Cation exchange resins (0.3 to 1 mm size) used in water treatment is prepared from ______________ resins?
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MCQs:  Main constituent of cotton fiber is __________________?
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MCQs:  Glyptal used in the manufacture of paints & lacquers is a _____________ polymer?
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