Polymer Technology Mcqs for Chemical

Q.  ____________ is a copolymer?

a. Styrene butadiene rubber (SBR)
b. Neoprene
c. PVC
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  Polymerisation of poly functional monomers produces polymers having_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Neoprene is a___________________?
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MCQs:  Crystallisation of polymers is an undesirable property. Crystallisation of celluloid is prevented by adding_________________?
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MCQs:  Thiokol is nothing but____________________?
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MCQs:  ________________ is produced by polymerisation of chloroprene?
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MCQs:  ______________ fibres are made of polyamides?
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MCQs:  Zeigler – Natta catalyst (AlR3 – AlCl3) is used in the polymerisation of_________________?
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MCQs:  The major component of acrylic fibers is__________________?
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MCQs:  Dacron (or Treylene) fibres as compared to nylon fibres have_____________________?
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MCQs:  Dacron is a/an___________________?
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MCQs:  Which of the following low molecular weight (<104), soft & waxy polymer is used in „chewing gum‟ ?
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MCQs:  Trade name of ______________ is neoprene?
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MCQs:  Vulcanisation of rubber_____________________?
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MCQs:  _____________ tubes are good substitute for human blood vessels on heart by-pass operation?
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MCQs:  Molecular weight of a polymer is equal to the molecular weight of the repeat unit multiplied by the degree of polymerisation. What is the molecular weight of poly vinyl chloride (PVC), if its degree of polymerisation is 800 ?
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MCQs:  Visco-elastic behaviour exhibited by plastics is a ______________ like behaviour?
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MCQs:  Benzoyl chloride is not used as a catalyst in the manufacture of___________________?
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MCQs:  _____________ polymer is produced by the copolymerisation of vinyl chloride-vinyl acetate?
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MCQs:  Linear polymers are normally_________________?
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MCQs:  Condensation polymerisation is not involved in the manufacture of_________________?
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