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.Management Sciences
A. Polymers made of only one monomer is called homopolymer
B. Polymers made of more than one monomer is called copolymer or mixed polymer
C. Vulcanised rubber is more elastic than natural rubber
D. The intermolecular forces in thermoplastic polymers are intermediate to that of elastomers &
fibres
Related Mcqs:
- ____________ polymer is used for making unbreakable crockery?
- A. Thermoplastic B. Melamine C. Addition D. None of these...
- Out of all the elastomers, natural rubber has the longest elongation range & flexibility of the order of _______________ percent?
- A. 1-1000 B. 1000-1500 C. 1500-2000 D. 2000-2500...
- Phthalic anhydride is used___________________?
- A. In making PVC B. As plasticisers C. In insecticides manufacture D. For making nylon-6...
- Which of the following rubbers has the widest service temperature range (-75 to 275°C) ?
- A. Butyl rubber B. Silicon rubber C. Nitrile rubber D. Silicone rubber...
- Low density polythene as compared to high density polythene is____________________?
- A. Harder B. Tougher C. Chemically inert D. More flexible...
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