CHY 142 | Organic Chemistry | Fall 2023
CHEMISTRY 142
FALL 2023
Exam 1
Friday, October 20, 2023 o\
12 marKks total
Section 1: Multiple Choice (36 marks)
Section 2: Short Answer (36 marks)
Instructions:
1. You will have 90 minutes to complete this test.
2. You are allowed pens, pencils, and an eraser — no other aids are permitted.
3.. No white out or similar product should be used. You should cross out any work
you do not wish to be marked and clearly indicate your answer.
4. All multiple choice answers should be indicated on the scantron sheet in pencil
zs well as circled on your exam sheet. The test sheet will only be used in the case
of a missing or damaged scantron.
. The back of test pages can be used for additional space but you must clearly
indicate if you have information that you wish to be marked on the back of a
page.
. A periodic table is provided as the last page of the exam. It can be removed
if desired but please hand it in with your exam.
Remember, this is meant to demonstrate wha¢ you know!
First letier of last name Student ID# :
, CHY 142 | Organic Chemistry | Fall 2023
Section 1: Multiple Choice | 36 Marks (1.5 each)
Indicate all answers 1) in pencil on the bubble sheet provided and 2) on this sheet.
Questions 1-2: Is the alkene E or Z?
a. E
b. Z
c. both
d. neither
1 .
Br .
I F
N OH
NH, O
Questions 3-4: The geometry of the indicated carbon is:
tetrahedral
. trigonal planar
poop
bent
linear
()
\ that one
N
Questions 5-6: The hybridization of the indicated carbon is:
Sp
sp?
oo
sp?
neither
that one
.
that one \
/ /
N/ N/
CHEMISTRY 142
FALL 2023
Exam 1
Friday, October 20, 2023 o\
12 marKks total
Section 1: Multiple Choice (36 marks)
Section 2: Short Answer (36 marks)
Instructions:
1. You will have 90 minutes to complete this test.
2. You are allowed pens, pencils, and an eraser — no other aids are permitted.
3.. No white out or similar product should be used. You should cross out any work
you do not wish to be marked and clearly indicate your answer.
4. All multiple choice answers should be indicated on the scantron sheet in pencil
zs well as circled on your exam sheet. The test sheet will only be used in the case
of a missing or damaged scantron.
. The back of test pages can be used for additional space but you must clearly
indicate if you have information that you wish to be marked on the back of a
page.
. A periodic table is provided as the last page of the exam. It can be removed
if desired but please hand it in with your exam.
Remember, this is meant to demonstrate wha¢ you know!
First letier of last name Student ID# :
, CHY 142 | Organic Chemistry | Fall 2023
Section 1: Multiple Choice | 36 Marks (1.5 each)
Indicate all answers 1) in pencil on the bubble sheet provided and 2) on this sheet.
Questions 1-2: Is the alkene E or Z?
a. E
b. Z
c. both
d. neither
1 .
Br .
I F
N OH
NH, O
Questions 3-4: The geometry of the indicated carbon is:
tetrahedral
. trigonal planar
poop
bent
linear
()
\ that one
N
Questions 5-6: The hybridization of the indicated carbon is:
Sp
sp?
oo
sp?
neither
that one
.
that one \
/ /
N/ N/
