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  • Question
  • Synthetic polymer produced by using terephthalic acid and ethylene glycol is


  • Options
  • A. terylene
  • B. nylon-66
  • C. PVC
  • D. polyesterene

  • Correct Answer
  • terylene 


  • Polymer Technology problems


    Search Results


    • 1. Polyvinyl chloride (PVC) is

    • Options
    • A. a thermosetting material.
    • B. a condensation polymerisation product.
    • C. made by employing emulsion polymerisation.
    • D. none of these.
    • Discuss
    • 2. Ebonite is a/an

    • Options
    • A. highly vulcanised rubber.
    • B. natural rubber.
    • C. unvulcanised raw rubber.
    • D. adhesive.
    • Discuss
    • 3. Polymerisation process in which two or more monomers of chemically different nature take part is called

    • Options
    • A. copolymerisation
    • B. addition polymerisation
    • C. chain polymerisation
    • D. none of these
    • Discuss
    • 4. The conversion of caprolactum in the above case is about __________ percent.

    • Options
    • A. 25
    • B. 50
    • C. 70
    • D. 90
    • Discuss
    • 5. Polymerisation product of C2F4 (carbon tetraflouride) is called P.T.F.E. (poly chloro tetra flouro ethylene). It is also called

    • Options
    • A. polyurethane
    • B. silicone rubber
    • C. teflon
    • D. epoxy resin
    • Discuss
    • 6. Flexible plastic pipes are made of

    • Options
    • A. high density polyethylene (HDPE).
    • B. low density polyethylene (LDPE).
    • C. polypropylene.
    • D. unsaturated polyester.
    • Discuss
    • 7. Epoxy resin is

    • Options
    • A. not used for surface coating.
    • B. a good abrasive.
    • C. an elastomer.
    • D. a polyester.
    • Discuss
    • 8. Which of the following polymers is used for making a non stick coating on frying pans?

    • Options
    • A. Bakelite
    • B. Teflon
    • C. Perspex
    • D. PVC
    • Discuss
    • 9. __________ scrap can be recycled & reutilised.

    • Options
    • A. Bakelite
    • B. Epoxy resin
    • C. Polythene
    • D. none of these
    • Discuss
    • 10. Main constituent of natural rubber is

    • Options
    • A. polystyrene
    • B. polyisoprene
    • C. polybutadiene
    • D. poly chloroprene
    • Discuss


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