Instructions: Classify each reaction below as a(n): a. addition ...

[HudsonKB16]

Instructions: Classify each reaction below as a(n):
  a.
  addition
  b.
  elimination
  c.
  substitution
  d.
  rearrangement
 

Question 2

Instructions: Classify each reaction below as a(n):
  a.
  addition
  b.
  elimination
  c.
  substitution
  d.
  rearrangement
 

Question 3

Instructions: Classify each reaction below as a(n):
  a.
  addition
  b.
  elimination
  c.
  substitution
  d.
  rearrangement
 

Question 4

Draw the Newman projection for the specified conformations for rotation about the C-C bond of 1,2-dichloroethane.
   
  There are two eclipsed conformations of 1,2-dichloroethane. Draw them.

Question 5

Draw the Newman projection for the specified conformations for rotation about the C-C bond of 1,2-dichloroethane.
   
  There are two staggered conformations of 1,2-dichloroethane. Draw them.

Question 6

Instructions:
   
  Consider the conformations of 2-methylbutane shown below to answer the following questions.
   
 
  Refer to Instructions. Which of the structures represents the least stable conformation of 2-methylbutane?

Question 7

Instructions:
   
  Consider the conformations of 2-methylbutane shown below to answer the following questions.
   
 
  Refer to Instructions. Which of the structures represents the most stable conformation of 2-methylbutane?

Question 8

Draw a structure corresponding to the following name:
   
  cis-1-sec-butyl-2-ethylcyclopentane

Question 9

Instructions:
  MATCH a structure below to each of the following descriptions and place the letter corresponding to the structure in the blank.
   
 
  Refer to Instructions. _____is a cyclic alkane with two cis methyl groups.

Question 10

Instructions:
  MATCH a structure below to each of the following descriptions and place the letter corresponding to the structure in the blank.
   
 
  Refer to Instructions. _____is a tertiary chloride.

Question 11

Instructions:
  MATCH a structure below to each of the following descriptions and place the letter corresponding to the structure in the blank.
   
 
  Refer to Instructions. _____is an aromatic ketone.

Question 12

Instructions:
  MATCH a structure below to each of the following descriptions and place the letter corresponding to the structure in the blank.
   
 
  Refer to Instructions. _______is an amino aldehyde.

Question 13

This skeletal structure corresponds to the molecular formula:
   
 
   
  a.
  C₅H₆O₆
  b.
  C₇H₁₀O₆
  c.
  C₆H₆O₆
  d.
  C₆H₈O₆

Question 14

Draw two isomeric alcohols with the formula C₄H₁₀O.

Question 15

D-Pinitol is an interesting hexahydroxycyclohex ane, whose structure is shown below.
   
 
   
  On the templates provided, draw the two chair conformations that are in equilibrium for D-pinitol. Circle the most stable conformation.
   
 

Question 16

Instructions: (-)-Menthol is responsible for the characteristic flavor and taste of peppermint. The structure of (-)-menthol is shown below. Use this information to answer the following question.
   
 
  Refer to instructions. On the chair template provided below, draw the two chair conformations that are in equilibrium for (-)-menthol.
   
 

Question 17

Which of the following is the most stable conformation of trans-1-ethyl-3-methylcyclohexane?
  a.
 
   
  b.
 
   
  c.
 
   
  d.
 

Question 18

Which of the following is the most stable conformation of cis-1-isopropyl-3-methylcyclohexane?
  a.
 
   
  b.
 
   
  c.
 
   
  d.
 

Question 19

Which of the following structures represents trans-1,2-dimethylcyclohexane?
  a.
 
   
  b.
 
   
  c.
 
   
  d.
 

Question 20

Which of the following structures represents trans-1,3-dimethylcyclohexane?
  a.
 
   
  b.
 
   
  c.
 
   
  d.
 

Question 21

Substitution of which of the following groups on a cycloalkane would result in the greatest amount of steric strain?
  a.
  bromo
  b.
  ethyl
  c.
  isopropyl
  d.
  hydroxyl

[vish98]

Answer to Question 1

a

Answer to Question 2

d

Answer to Question 3

c

Answer to Question 4



Answer to Question 5



Answer to Question 6

b

Answer to Question 7

a

Answer to Question 8



Answer to Question 9

c

Answer to Question 10

c

Answer to Question 11

e

Answer to Question 12

b

Answer to Question 13

d

Answer to Question 14



Answer to Question 15



Answer to Question 16



Answer to Question 17

d

Answer to Question 18

c

Answer to Question 19

b

Answer to Question 20

b

Answer to Question 21

c

[HudsonKB16]

Both answers were spot on, thank you once again

[vish98]

Great! Please up vote