A. Bakelite
B. Teflon
C. Perspex
D. Nylon-6
Correct Answer: Perspex ✔
Last Updated: March 07, 2019
Related MCQs
- Molecular weights of plastics ranges from__________?
- In a cross linked polymer, the monomeric units are linked together to constitute a three dimensional network. Which of the following is a cross-linked polymer ?
- Polyvinyl alcohol is used as a__________?
- Caprolactam, a raw material for the manufacture of nylon-6, is produced from__________?
- The conversion of caprolactam in the above case is about __________ percent?
- Styrene butadiene rubber (SBR) as compared to natural rubber has__________?
- The synthetic fibres produced from __________ are known as rayon?
- __________ polymer is used for making unbreakable crockery?
- Neoprene is the trade name of__________?
- Polythene is a/an__________?
- Mastication of rubber means__________?
- Which of the following types of polymers has the strongest inter particle forces ?
- Natural rubber is obtained from latex, which is a colloidal dispersion of rubber in water. Which of the following is used as a coagulant in latex ?
- Nylon-6 as compared to nylon-66 is__________?
- Polypropylene compared to polythene is__________?
- Zeigler process__________?
- Neoprene which is used for making shoe heels & belts is superior to natural rubber in its stability to aerial oxidation and resistance to oils & other solvents. The monomer used for making neoprene is__________?
- Orlan fibre which is used as a wool substitute is __________?
- Teflon is__________?
- The main use of butadiene is__________?
- In case of dry spinning of polymers, the polymer solution in a volatile solvent is forced through the spinnerates into a warm air chamber, where the solvent evaporates leaving behind the polymer in the filament form. Dry spinning is used for __________ fibres?
- Automobile steering wheels are normally made of__________?
- Tyres are made by__________?
- Celluloid is__________?
- Cation exchange resins used in water treatment is made from __________ resin?
- Fillers such as zinc oxide and carbon black are added to the crude natural rubber before vulcanisation in order to improve its__________?
- Silicone resins, which are highly water repellent and has good heat resistance cannot be used__________?
- Transistor parts and refrigerator components are normally made of__________?
- Which of the following has the weakest intermolecular forces ?
- Epoxy resin is a polymer containing two or more groups of the bellow fig. is called epoxide group or ethoxyline group. It is a __________?
- Which of the following is an inorganic polymer ?
- Polyurethane cannot be used for making__________?