Related Questions

Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces
A Nylon-6
B Dacron
C Polyester
D PVC
Terylene is a condensation polymer of ethylene glycol and which acid?
A Benzoic Acid
B Salicylic acid
C Phthalic acid
D Terephthalic acid
Synthetic polymer produced by using terephthalic acid and ethylene glycol is
A Terylene
B Nylon-66
C PVC
D Polyesterene
K produces 100 parts twice as fast as G does. G produces 100 parts in 40 minutes. If each produces parts at a constant rate, how many parts will K produces in 6 minutes.
A 30
B 25
C 20
D 15
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
Which of the following, when pyrolysed, produces perchloro-ethylene?
A Ethylene dichloride
B Chlorobenzene
C Carbon tetrachloride
D Chlorinated paraffin
Thermal pyrolysis of ethylene dichloride produces
A Trichloroethylene
B Vinyl chloride
C Ethanol amine
D Ethylene oxide
Glycol added to petrol acts as a/an __________ agent.
A Anti-knocking
B Anti-icing
C Anti-gum forming
D Dewaxing
Glycol is used to manufacture which of the following ?
A Nylon
B Artificial silk
C Terylene
D Rubber

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