Polymerisation product of C2F4 (carbon tetrafluoride) is called P.T.F.E (poly chloro tetra fluoro ethylene). It is also called___________________?

Related Mcqs:

1. P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as____________________?

   A. Bakelite B. Neoprene C. Teflon D. Nylon-66...

2. Which catalyst is used in the manufacture of ethylene oxide by oxidation of ethylene ?

   A. AgO B. Al2O3 C. ZnCl2 D. Fe2O3...

3. 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...

4. 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...

5. Polythene is a/an ______________ polymerisation product?

   A. Addition B. Condensation C. Thermosetting D. None of these...

6. Poly Vinyl Chloride (P.V.C.) is a ______________ material ?

   A. Thermosetting B. Thermoplastic C. Fibrous D. Chemically active...

7. Poly Tetrafluoroethylene (P.T.F.E.) is known as___________________?

   A. Bakelite B. Teflon C. Celluloid D. Dacron...

8. Commercially ethylene is produced from naphtha by ______________________?

   A. Catalytic cracking B. Catalytic dehydrogenation C. Pyrolysis D. Hydrocracking...

9. Vinyl chloride (CH2 = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of __________________?

   A. 4 kgf/cm2 & 500°C B. 10 kgf/cm2 & 1000°C C. 40 kg/cm2 & 200°C D. 100 kgf/cm2 & 500°C...

10. Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces ________________?

    A. Nylon-6 B. Dacron C. Polyester D. PVC...