A. Bakelite
B. Neoprene
C. Teflon
D. Nylon-66
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Related Mcqs:
- Polymerisation product of C2F4 (carbon tetrafluoride) is called P.T.F.E (poly chloro tetra fluoro ethylene). It is also called___________________?
- A. Polyurethane B. Silicone C. Teflon D. Epoxy resin...
- Commercially ethylene is produced from naphtha by ______________________?
- A. Catalytic cracking B. Catalytic dehydrogenation C. Pyrolysis D. Hydrocracking...
- Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene ?
- A. AgO B. Al2O3 C. ZnCl2 D. Fe2O3...
- Ethylene oxide is produced by oxidation of ethylene in presence of AgO catalyst at __________________?
- A. 1 atm & 100°C B. 5 atm & 275°C C. 100 atm & 500°C D. 50 atm & 1000°C...
- Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on ____________________?
- A. Slaked lime B. Soda lime C. Calcium perchlorate D. None of these...
- Polycaprolactam is commercially known as___________________?
- A. Nylon-6 B. Nylon-66 C. Dacron D. Rayon...
- Poly Tetrafluoroethylene (P.T.F.E.) is known as___________________?
- A. Bakelite B. Teflon C. Celluloid D. Dacron...
- Styrene (a monomer for the production of polystyrene) is commercially produced by ____________________?
- A. Catalytic dehydrogenation of ethyl benzene B. Dehydration of ethyl alcohol followed by hydrogenation C. Reacting ethylene oxide with acetaldehyde D. Fermentation of starch...
- Which of the following is not produced commercially from sea water ?
- A. Magnesium & potassium compounds B. Common salt C. Bromine D. Iodine...
- Alum is commercially produced from___________________?
- A. Gypsum B. Feldspar C. Galena D. Bauxite...
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