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Chemical Technology
Chemical Technology Basic
Quiz 1
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Q.1
Ethylene can be obtained from ____________________
a) Calcium carbide
b) Partial oxidation of petroleum fractions
c) Hydrogen steam cracking
d) Thermal pyrolysis of ethane
Q.2
Which of the following statements are true?
a) Ethylene is highly soluble in water
b) Glycol is used in paint emulsions
c) Aromatics are not produced during steam cracking of hydrocarbons
d) Acetylene is more acidic than ethylene
Q.3
Which distillation technique is used to separate butane, butylenes, and butadiene?
a) Fractional distillation
b) Vacuum distillation
c) Extractive distillation
d) Steam distillation
Q.4
Catalyst used in the preparation of ethanol is _________________
a) Phosphoric acid
b) Sulfuric acid
c) Hydrochloric acid
d) Nitric acid
Q.5
Catalyst used in manufacture of ethylene dichloride from ethylene and chlorine is __________
a) Hydrochloric acid
b) Ferric chloride
c) Propylene chloride
d) Poly chloroethane’s
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