chemical engineering polymer technology MCQs – Page 15

Practise multiple-choice questions from chemical engineering polymer technology for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

chemical engineering polymer technology Mcqs
281. Ion exchange resins are made of____________________?
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A. Lucite

B. Polystyrene

C. Teflon

D. Sulphonated Bakelite
282. Melamine formaldehyde resin which has a very high anti tacking properties, is not used for the ___________________?
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A. Electrical insulation purpose

B. Tanning of leather

C. Decorative laminates

D. Strengthening of plaster of Paris
283. Polymers are_________________?
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A. Sub-micromolecules

B. None of these

C. Macromolecules

D. Micro-molecules

284. Most of the fibre forming polymers are crystalline in nature, one of the exceptions being ______________ which is amorphous in nature?
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A. Polyacrylonitrile

B. Polyester

C. Nylon

D. Polypropylene

285. Which of the following is a copolymer ?
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A. Polythene

B. Bakelite

C. Teflon

D. PVC

286. Adipic acid is an intermediate in the manufacture of _____________________?
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A. Polystyrene

B. Nylon-66

C. Bakelite

D. Perspex