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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 ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Molecular weights of plastics ranges from_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Poly-methyl-methacrylate (PMMA) is known as_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A copolymer of vinyl and vinylidene chloride is called_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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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_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pick out the wrong statement regarding the solubility characteristics of high polymers?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pick out the wrong statement ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Polystyrene is a ____________ plastic at room temperature?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Condensation polymerisation of _____________ produces Bakelite?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: ______________ resins are produced by the condensation polymerisation of formaldehyde with urea or melamine?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following natural bio polymers are formed as a result of polymerisation of amino-acids ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Buna-S is a _______________ material?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: _______________ practically possess no elasticity?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Low pressure Zeigler process of polythene manufacture____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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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?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Thermoplastic resins usually____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Cation exchange resins (0.3 to 1 mm size) used in water treatment is prepared from ______________ resins?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Main constituent of cotton fiber is __________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Glyptal used in the manufacture of paints & lacquers is a _____________ polymer?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butadiene rubber) are____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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