Chemistry Department, Xavier University of Louisiana

Organic Chemistry

These are the keys to the second practice hour examinations in the Organic Chemistry Student Manual, fourth edition. The third line in the table below gives the page number in the Student Manual the practice exam starts on. Student opinion in recent years suggests the versions labeled B are slightly more difficult than the ones labeled A, and are more similar to the real hour exams.

The answers to the questions on this page are not guaranteed to be correct; they were put here by a human faculty member. If you get an answer different from the one here, don't assume that you are wrong. At the very least see an instructor and check. You might also send an e-mail message to the site administrator here.

Keys to the second of the two Practice Hour Exams in the
Organic Chemistry Student Manual (CHEM 2220 only)

  2220 2220
  1B 2B
  p. 175 p. 218
1.
2.
3.
4.
5.		 A
D
D
B
B		 C
A
B
C
A
     
6.
7.
8.
9.
10.		 C
A
B
A
C		 B
C
B
A
D
     
11.
12.
13.
14.
15.		 C
D
C
B
B		 D
B
C
C
B
     
16.
17.
18.
19.
20.		 B
C
D
A
D		 A
B
A
A
D
     
21.
22.
23.
24.		 D
B
C
A

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