MCQs: Which of the following is stretched into fibers ?
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MCQs: A chain growth polymerisation reaction consists of three different types of reaction namely initiation reaction, propagation reaction & termination reaction. Chain growth polymerisation reaction is not involved in the manufacture of_______________________?
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MCQs: Silicone is a/an ___________________?
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MCQs: _____________ is a homopolymer?
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MCQs: ____________ of SBR is adversely affected, if more quantity of styrene is added to butadiene during its co-polymerisation to produce SBR?
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MCQs: β – glucose is the monomer of__________________?
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MCQs: Polymerisation of poly functional monomers produces polymers having_________________?
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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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