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Chemistry 2202 Unit 3 Test
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Chemistry 2202
Unit 3 Test 2
2006 - 2007
Part 1 - Multiple Choice: Complete using the answer form on the last page.
1. Which is a hydrocarbon derivative?
A. Cn (diamond)
B. CaCO3
C. C5H9F
D. C2H6
2. Which is 2-chlorohexane?
Cl
Cl
CH3 C
A.
Cl
CH2 CH2 CH2 CH3
Cl
C.
Cl
Cl
Cl
B.
CH3 CH2 CH2 CH2 CH
CH3
D.
3. How should the reaction between benzene and chlorine, Cl2, be classified?
A. addition
B. elimination
C. esterification
D. substitution
4. Which is 3-methyl-1-pentanol?
CH3
CH3
CH3 CH2 CH
O
CH2 CH2
OH
A.
C.
CH
CH2 CH2 CH3
CH3
CH3
CH3
CH3 CH2 CH
B.
CH3 CH2 CH
O
CH2 C
H
D.
OH
CH2 C
O
Chemistry 2202 Unit 3 Test
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5. How should this reaction be classified?
H
H
C
H
A.
B.
C.
D.
C
+
Br
Br
Br
H
H
H
C
C
H
H
Br
addition
elimination
esterification
substitution
6. Which contains the hydroxyl functional group?
A. methanal
B. methanol
C. methanone
D. methyl methanoate
7. What is the name of the molecule on the right?
A. dipropyl ether
CH3
B. 4-hexanol
C. 4-hexanone
D. propyl propanoate
CH2
CH2
O
CH2
CH2
CH3
8. Which would undergo an elimination reaction to make propene?
A. 1-propanol
B. 2-methylpropane
C. propanoic acid
D. propyne
9. Which hydrocarbon derivatives have the same functional group?
A. alcohols and ethers
B. aldehydes and ketones
C. alkyl halides and aromatics
D. ethers and esters
10. What is the IUPAC name of the molecule on the right?
A. 2-pentanal
B. 2-pentanone
C. 4-pentanal
D. 4-pentanone
O
CH3
CH2
C
CH2
CH3
Chemistry 2202 Unit 3 Test
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11. What is the name of this functional group? – COOH
A.
amine
B.
carbonyl
C.
carboxyl
D.
hydroxyl
12. Which would you expect to dissolve in water to form a solution that turns blue litmus
pink?
O
A.
CH3 CH2 C
CH2 CH3
C.
H3C
O
CH3
OH
B.
CH3 CH
CH3
D.
13. What is the IUPAC name of the molecule on the right?
A. 3-heptanone
B. ethyl pentanoate
C. ethyl pentyl ether
D. pentyl ethanoate
14. Which is an isomer of methyl ethanoate?
A. propanal
B. propanamine
C. propanoic acid
D. propanone
O
15. Which compound reacts with CH3 CH2 OH to produce
A.
B.
C.
D.
CH3 CH2 C
O
CH2 CH3
ethanol
ethanoic acid
propanoic acid
propanol
16. What is the IUPAC name of this molecule ?
A. 1,3-dimethyl butanal
B. 2-methyl-4-pentanone
C. 4-methyl-2-pentanone
D. 4-methyl-pentanoic acid
CH3
CH3
CH
O
CH2
C
CH3
?
Chemistry 2202 Unit 3 Test
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17. What is the IUPAC name of this molecule?
A. butanal
B. butanol
C. butanoic acid
D. butanone
H
H
H
H
C
C
C
H
H
O
C
O
H
H
18. Which substance is immiscible (does not mix) with water?
A. pentanal
B. pentane
C. pentanol
D. pentanoic acid
19. Which pairs of reactants are most likely to react by a substitution reaction?
I. H2
A.
B.
C.
D.
II. Cl2
III. C2H4
IV. C2H6
I and III
I and IV
II and III
II and IV
20. Which has the most hydrogen bonding potential?
H
H
H
C
H
H
O
H
C.
H
C
H
A.
C
H
H
H
H
H
C
O
C
O
H
H
D.
H
B.
21. Which should have the highest boiling point?
H
H
H
H
C
C
C
H
H
H
H
A.
H
C
C
H
H
O
C.
H
H
C
H
B.
H
H
H
O
C
H
H
H
D.
H
H
C
C
H
H
Cl
H
Chemistry 2202 Unit 3 Test
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22. Which has the molecular formula C4H8O?
A.
B.
C.
D.
butanal
butanoic acid
methyl propanoate
methyl-1-propanol
23. Which can undergo addition polymerization?
A.
B.
C.
D.
chlorobenzene
chlorocyclopropane
chloroethane
chloroethene
24. What is true about a substance consisting of molecules like this one?
H
H
H
C
O
H
A.
B.
C.
D.
25.
It is nonpolar and has London forces only.
It is polar and has van der Waals forces only.
It lacks intermolecular forces.
It possesses London, dipole-dipole and hydrogen bonding forces.
Which functional group is not present in the structure of vanillan?
H
A.
B.
C.
D.
carbonyl
hydroxyl
ether
carboxyl
C
H
H
C
O
H
O
H
H
C
O
O
Chemistry 2202
Unit 3 Test 2
Page 6 of 6
Name:_______________________________________Site:_______________________Page:___of___
Chemistry 2202
Unit 3 Test 2 Answer Form
Part 1 – Multiple Choice: Circle the letter corresponding to your choice.
1.
A
B
C
D
10.
A
B
C
D
19.
A
B
C
D
2.
A
B
C
D
11.
A
B
C
D
20.
A
B
C
D
3.
A
B
C
D
12.
A
B
C
D
21.
A
B
C
D
4.
A
B
C
D
13.
A
B
C
D
22.
A
B
C
D
5.
A
B
C
D
14.
A
B
C
D
23.
A
B
C
D
6.
A
B
C
D
15.
A
B
C
D
24.
A
B
C
D
7.
A
B
C
D
16.
A
B
C
D
25.
A
B
C
D
8.
A
B
C
D
17.
A
B
C
D
9.
A
B
C
D
18.
A
B
C
D