LESSON 20
PRACTICE EXERCISE
The following items will test your grasp of the material covered in this lesson. There is only one correct answer
for each item. When you complete the exercise, check your answers with the answer key that follows. If you
answer any item incorrectly, study again that part of the lesson which contains the portion involved.
1.
Which of the three methods of separation is the most commonly used?
A.
Fractional Distillation
B.
Solvent Extraction
C.
First Distillation
D.
Absorption
2.
Which of the conversion processes uses heat and/or catalysts to break large hydrocarbons into smaller
ones?
A.
Dehydrogenation
B.
Reforming
C.
D.
Polymerization
20-9
QM5200
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