Polymer Technology Mcqs for Chemical


Q.  Crystallisation of polymers is an undesirable property. Crystallisation of celluloid is prevented by adding_________________?

a. Glycerol
b. Nitro cellulose
c. Camphor
d. None of these


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MCQs:  Polypropylene is preferred to polythene, because the former is ____________________?
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MCQs:  The inter particle forces between linear chains in nylon-66 are ______________ bonds?
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MCQs:  Hot drink (e.g., tea) cups are usually made of _____________________?
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MCQs:  Low density polythene as compared to high density polythene is____________________?
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MCQs:  _______________ is a copolymer ?
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MCQs:  Lavatory cisterns are normally made of ________________?
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MCQs:  Epoxy resin is____________________?
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MCQs:  Nitrile rubber is produced by the polymerisation of_________________?
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MCQs:  Molecular weight of polymers are in the range of__________________?
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MCQs:  Buna-N is also called__________________?
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MCQs:  Alkyd resin cannot be used for making_________________?
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MCQs:  Poly-methyl-methacrylate, which is an acrylic resin, is also called ___________________?
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MCQs:  Vulcanisation of raw rubber makes it__________________?
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MCQs:  Which of the following is not a polyolefin ?
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MCQs:  Contact lenses for eyes are made of Perspex, which is nothing but_______________?
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MCQs:  Most of the plastics are safe to be used upto a maximum temperature of ______________ °C?
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MCQs:  Bristles of tooth brushes are made of_______________?
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MCQs:  Ion exchange resins are made of____________________?
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MCQs:  Alkyd resin is a/an___________________?
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MCQs:  The physical state in which polymers exist is___________________?
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