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Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
____
2.
a.
____
What is the monomer for the polymer Kel-F shown below?
b.
c.
d.
3. Which one of the following contains compounds from which a condensation polymer can be produced?
a.
and
b.
and
c.
and
d.
and
____
____
4. An amine is characterized by what functional group?
a. -CO2CH3
d.
b. -NH2
e.
c. -CO2H
5. Which of the following is an alcohol?
a. NaOH
b.
-CHO
-OH
d.
e.
c.
____
6. When two alcohols undergo a self condensation, what is formed?
a. liquid alcohol
d. an aldehyde
b. a ketone
e. an ether
c. an ester
1
____
7. How many actual double bonds does the benzene ring possess?
a. 4
d. 1
b. 3
e. 0
c. 2
____
8.
The compound above is classified as a(n)
a. alkane
b. carboxylic acid
c. aldehyde
____
____
d.
e.
9. Which of the following is a secondary alcohol?
a.
b. CH3OH
c. CH3CH2OH
____
d.
e.
10.
What is the correct name for the above compound?
a. 2-methyl-3-butanol
d.
b. 2-pentanol
e.
c. isobutanol
____
ketone
alkene
11. What results when a secondary alcohol is oxidized?
a. a ketone
d.
b. an amine
e.
c. an aldehyde
3-methyl-2-butanol
none of these
an acid
no reaction
12. The correct structure for 1-methyl-2,4,6-trinitrobenzene(TNT) is which of the following?
a.
c.
b.
d.
2
____
13. The formula for methyl ethanoate is which of the following?
a.
c.
b.
____
d.
14.
The correct IUPAC name for the compound above is which of the following?
a. 5-ol-2-ethylpentane ether
c. 3-propoxypentanal
b. 2-ethoxy-5-pentanone
d. 4-ethoxypentanal
____
____
15. Which type of reaction will an alkene not undergo?
a. addition
d.
b. polymerization
e.
c. oxidation
dehydration
hydration
16. Which group of these compounds tends to be the most reactive?
a. alkanes
c. alkynes
b. alkenes
d. aromatics
Completion
Complete each sentence or statement.
17. Kevlar, a strong polymer used in bullet proof vests, is made by the following condensation of monomers:
and
The structure of the polymer Kevlar is ___________________________________.
18. The monomer that must be used to produce the polymer given below is ____________________.
Matching
Match each of the following terms with its appropriate description.
a. aspartame
e. triglyceride
b. termination
f. polyethene
c. hydrolysis
g. hydroxyl
d. nylon 6,6
3
____
19. A polymer made of many ethene molecules linked together
____
20. The last stage of the addition polymerization reaction when two unpaired electron ends combine is called:
____
21. A substitute for silk, this substance is formed from the reaction of adipic acid with 1,6 diaminohexane.
____
22. This artificial sweetener is thought to be dangerous because it releases methanol as one of its breakdown products.
Experts feel it is not in high enough concentration to be dangerous.
____
23. The type of reaction whereby lactose is broken down into galactose and glucose
____
24. This specific group links the phosphate on one monomer and the ribose of another monomer by condensation reactions.
____
25. The immiscibility of fats and oils in water is due to the non-polar nature of this type of molecule.
Short Answer
26. The structure given below is a polymer classified as a polyamide. This polymer is stable in temperatures above 350°C,
and can be used as a protective coating on hot surfaces. What monomers were used to make this polyamide?
27. In the design of a new baby diaper, the manufacturer uses two polymers. The structure of these molecules is given
below. Which polymer is best suited to the outside of the diaper and which to the inside?
,
(I)
(II)
4
orgo
Answer Section
MULTIPLE CHOICE
1. ANS:
B
2. ANS:
C
3. ANS:
D
4. ANS:
B
5. ANS:
D
6. ANS:
E
7. ANS:
E
8. ANS:
C
9. ANS:
C
10. ANS:
D
11. ANS:
A
12. ANS:
A
13. ANS:
D
14. ANS:
D
15. ANS:
D
16. ANS:
C
COMPLETION
17. ANS:
18. ANS:
MATCHING
19. ANS:
F
20. ANS:
B
21. ANS:
D
22. ANS:
A
23. ANS:
C
5
24. ANS:
G
25. ANS:
E
SHORT ANSWER
26. ANS:
- is a polyamide polymer
- monomers are:
,
27. ANS:
- (II) is hydrophobic (non-polar), so it would prevent leakage of water to the outside
- (I) will allow water to mix with the lining to absorb water
- (I) should be on the inside
- (II) should be on the outside
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