CHEMISTRY 2202 SPRING 2025 (4/8/25) Dr. S. Jasmin
EXAM #2
NAME (please print):_______A N S W E R K E Y__________ TEMPLE ID #:____________
TEST CODE:__01__
Read each question very carefully before writing and/or choosing your answer. This examination
contains two parts (PART I and PART II) worth a total of 200 pts. Part I consist of 25 questions
(50 %), which include multiple choices and fill-in type questions. Enough space has been provided
for you to answer the seven questions in Part II (50 %). Your answers in Part II must be legible and
all work must be shown to receive full or partial credit. PLEASE DO NOT WRITE YOUR
NAME OR INITIALS BEYOND THIS PAGE.
PART I SCORE:_____________
PART II SCORE: _____________
TOTAL SCORE: _____________
ATTENTION: If you are caught cheating and having the following in your posses-
sion: notes, cell phone, iPad, tablet, smart watches, and any electronic devices,
which you do not need for the exam, you will be given a “0” for the exam. Addi-
tionally, you will be reported for Academic Dishonesty to the University.
, PART I (100 pts)
1. What is the major product of this reaction?
(a) I (b) II (c) III (d) IV
2. Which reagents are best for carrying out this reaction?
O O OH O
OCH2CH3 OCH2CH3
(a) NaBH4, then H3O+ (b) Zn(Hg), conc. HCl (c) LiAlH4, ether; then H2O (d) NH2NH2, KOH
3. What is the product of the reaction below?
CH3 O
LiAlH4 H2O
CH3CH 2CH C NHCH 3
ether
CH3 CH3 CH3 CH3
(a) CH3CH2CHNHCH3 (b) CH3CH2CHCH 2OH (c) CH3CH2CHCH NCH3 (d) CH3CH2CHCH 2NHCH3
4. Arrange the ketones in order of increasing reactivity toward cyanohydrin formation with KCN followed
by H2O.
(a) III < II < I (b) III < I < II (c) II < I < III (d) I < III < II
EXAM #2
NAME (please print):_______A N S W E R K E Y__________ TEMPLE ID #:____________
TEST CODE:__01__
Read each question very carefully before writing and/or choosing your answer. This examination
contains two parts (PART I and PART II) worth a total of 200 pts. Part I consist of 25 questions
(50 %), which include multiple choices and fill-in type questions. Enough space has been provided
for you to answer the seven questions in Part II (50 %). Your answers in Part II must be legible and
all work must be shown to receive full or partial credit. PLEASE DO NOT WRITE YOUR
NAME OR INITIALS BEYOND THIS PAGE.
PART I SCORE:_____________
PART II SCORE: _____________
TOTAL SCORE: _____________
ATTENTION: If you are caught cheating and having the following in your posses-
sion: notes, cell phone, iPad, tablet, smart watches, and any electronic devices,
which you do not need for the exam, you will be given a “0” for the exam. Addi-
tionally, you will be reported for Academic Dishonesty to the University.
, PART I (100 pts)
1. What is the major product of this reaction?
(a) I (b) II (c) III (d) IV
2. Which reagents are best for carrying out this reaction?
O O OH O
OCH2CH3 OCH2CH3
(a) NaBH4, then H3O+ (b) Zn(Hg), conc. HCl (c) LiAlH4, ether; then H2O (d) NH2NH2, KOH
3. What is the product of the reaction below?
CH3 O
LiAlH4 H2O
CH3CH 2CH C NHCH 3
ether
CH3 CH3 CH3 CH3
(a) CH3CH2CHNHCH3 (b) CH3CH2CHCH 2OH (c) CH3CH2CHCH NCH3 (d) CH3CH2CHCH 2NHCH3
4. Arrange the ketones in order of increasing reactivity toward cyanohydrin formation with KCN followed
by H2O.
(a) III < II < I (b) III < I < II (c) II < I < III (d) I < III < II
