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Solomons 12e Clicker Questions

Chapter 2

Section: 2.3

1) Which of the following are polar molecules?

a) I and II
b) III, IV, and V
c) III and V
d) IV and V

e) all of these choices

f) none of these choices

Section: 2.4

2) What functional group is located at the indicated point in the structure below?

a) aldehyde
b) ketone
c) ester
d) ether

e) alkyl side chain

f) acid

Section: 2.4, 2.5

3) Is the indicated functional group primary, secondary or tertiary?

a) primary
b) secondary
c) tertiary

Section: 2.4, 2.5

4) Is the indicated functional group primary, secondary or tertiary?

a) primary
b) secondary
c) tertiary

Section: 2.4, 2.5

5) Is the indicated functional group primary, secondary, or tertiary?

a) primary
b) secondary
c) tertiary

Section: 2.4, 2.5

6) Is the indicated functional group primary, secondary, or tertiary?

a) primary
b) secondary
c) tertiary

Section: 2.4, 2.7

7) What functional group is located at the indicated point in the structure below?

a) aldehyde
b) ketone
c) ester

d) ether

e) alkyl side chain

f) acid

Section: 2.4, 2.9

8) What functional group is located at the indicated point in the structure below?

a) aldehyde
b) ketone
c) ester

d) ether

e) alkyl side chain

f) acid

Section: 2.4, 2.10

9) What functional group is located at the indicated point in the structure below?

a) aldehyde
b) ketone
c) ester

d) ether

e) alkyl side chain

f) acid

Section: 2.13

10) Using your knowledge of intermolecular forces plus the trends outlined in chapter 2, especially Table 2.4, which of the following has the highest boiling point?

a) pentane
b) pentene
c) pentyne

d) pentylamine

e) pentyl alcohol

Section: 2.15, 2.16

11) What IR signal would we expect to see for the indicated functional group on this molecule, run in a diluted solution?

a) sharp stretch at 3620
b) medium stretch at 1600
c) sharp stretch at 1700

d) medium stretch at 1650

e) sharp stretch at 1780
f) broad peak at 2550

g) broad peak at 3250

Section: 2.15, 2.16

12) What IR signal would we expect to see for the indicated functional group on this molecule, run in a diluted solution?

a) sharp stretch at 3620
b) medium stretch at 1600
c) sharp stretch at 1700

d) medium stretch at 1650

e) sharp stretch at 1780
f) broad peak at 2550

g) broad peak at 3250

Section: 2.15, 2.16

13) What IR signal would we expect to see for the indicated functional group on this molecule, run in a diluted solution?

a) sharp stretch at 3620
b) medium stretch at 1600
c) sharp stretch at 1700

d) medium stretch at 1650

e) sharp stretch at 1780
f) broad peak at 2550

g) broad peak at 3250