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MCQs: A copolymer is formed by the combination of two or more monomer molecules_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Phosphates (e.g., tricresyl, tributyl, tetrabutyl, triphenyl etc.) are added to polymers to act as __________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The rate controlling step in the manufacture of silicone rubber is the_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Viscosity of a polymer solution or melt _________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Vulcanisation of rubber decreases its__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following is the most important rubber compounding ingredient which is used to improve wearing qualities of both natural rubber & SBR by imparting toughness ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Temperature and gage pressure maintained during the manufacture of cold SBR (styrene butadiene rubber) are__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Orion is_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Alkyd resin e.g., glyptal resin formed by Phthalic anhydride and glycerine is not used_______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Thermosetting polymers as compared to thermoplastic polymers_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Neoprene is rendered non-inflammable, because of_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: _____________ is not a polyester fiber?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The monomer of poly vinyl chloride (PVC) is__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Addition polymerisation takes place either by a free radical mechanism or ionic mechanism depending on the reagents used. Free radical polymerisation is catalyzed by _______________, which decompose to give free radicals?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Out of all the elastomers, natural rubber has the longest elongation range & flexibility of the order of _______________ percent?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Bakelite is a/an ______________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Density of high density polythene is about __________ gm/c.c ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Non sulphonated hard bakelites are not used for making _______________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The organic acid monomer in nylon-66 is __________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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