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Which of the following functional group classifications do not contain oxygen?


A) ether
B) thiol
C) aldehyde
D) ester
E) amide

F) B) and D)
G) D) and E)

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This skeletal structure corresponds to the molecular formula:  This skeletal structure corresponds to the molecular formula:   a.  \quad C _ { 5 } \mathrm { H } _ { 6 } \mathrm { O } _ { 6 }  b.  \quad \mathrm { C_3H }_ {10} \mathrm { O } _ { 6 }  c.  \quad \mathrm { C } _ { 6 } \mathrm { H_6O } _ { 6 }  d.  \quad \mathrm { C_6H_8O } _ { 6 } a. C5H6O6\quad C _ { 5 } \mathrm { H } _ { 6 } \mathrm { O } _ { 6 } b. C3H10O6\quad \mathrm { C_3H }_ {10} \mathrm { O } _ { 6 } c. C6H6O6\quad \mathrm { C } _ { 6 } \mathrm { H_6O } _ { 6 } d. C6H8O6\quad \mathrm { C_6H_8O } _ { 6 }

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Which of the following structures represents trans-1,3-dimethylcyclohexane?


A) Which of the following structures represents trans-1,3-dimethylcyclohexane? A)    B)    C)    D)
B) Which of the following structures represents trans-1,3-dimethylcyclohexane? A)    B)    C)    D)
C) Which of the following structures represents trans-1,3-dimethylcyclohexane? A)    B)    C)    D)
D) Which of the following structures represents trans-1,3-dimethylcyclohexane? A)    B)    C)    D)

E) A) and B)
F) A) and C)

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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. a. 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. a.   b.   c.   d.   e.   f.   g.   b. 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. a.   b.   c.   d.   e.   f.   g.   c. 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. a.   b.   c.   d.   e.   f.   g.   d. 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. a.   b.   c.   d.   e.   f.   g.   e. 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. a.   b.   c.   d.   e.   f.   g.   f. 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. a.   b.   c.   d.   e.   f.   g.   g. 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. a.   b.   c.   d.   e.   f.   g.

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Which hydrogen atom(s) in the following compound is (are) classified as tertiary? Which hydrogen atom(s)  in the following compound is (are)  classified as tertiary?   A)  a B)  b C)  c D)  both a and c E)  There are no tertiary hydrogen atoms.


A) a
B) b
C) c
D) both a and c
E) There are no tertiary hydrogen atoms.

F) D) and E)
G) All of the above

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Draw and name the seven constitutional isomers for cycloalkane, C6H12.

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Instructions: Consider the conformations of 2-methylbutane shown below to answer the following questions.


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

E) A) and B)
F) A) and D)

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Circle and name each functional group in the following structure. Circle and name each functional group in the following structure.

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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. 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.  Refer to instructions. On the chair template provided below, draw the two chair conformations that are in equilibrium for (-)-menthol. 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.

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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. 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.

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Provide a skeletal structure for 5-tert-butyl-2,3-dimethyloctane.

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Which of the following structures represents trans-1,2-dimethylcyclohexane?


A) Which of the following structures represents trans-1,2-dimethylcyclohexane? A)    B)    C)    D)
B) Which of the following structures represents trans-1,2-dimethylcyclohexane? A)    B)    C)    D)
C) Which of the following structures represents trans-1,2-dimethylcyclohexane? A)    B)    C)    D)
D) Which of the following structures represents trans-1,2-dimethylcyclohexane? A)    B)    C)    D)

E) All of the above
F) None of the above

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Which of the following is the most stable conformation of cis-1-isopropyl-3-methylcyclohexane?


A) Which of the following is the most stable conformation of cis-1-isopropyl-3-methylcyclohexane? A)    B)    C)    D)
B) Which of the following is the most stable conformation of cis-1-isopropyl-3-methylcyclohexane? A)    B)    C)    D)
C) Which of the following is the most stable conformation of cis-1-isopropyl-3-methylcyclohexane? A)    B)    C)    D)
D) Which of the following is the most stable conformation of cis-1-isopropyl-3-methylcyclohexane? A)    B)    C)    D)

E) B) and C)
F) A) and C)

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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. a. 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. a.   b.   c.   d.   e.   f.   g.   b. 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. a.   b.   c.   d.   e.   f.   g.   c. 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. a.   b.   c.   d.   e.   f.   g.   d. 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. a.   b.   c.   d.   e.   f.   g.   e. 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. a.   b.   c.   d.   e.   f.   g.   f. 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. a.   b.   c.   d.   e.   f.   g.   g. 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. a.   b.   c.   d.   e.   f.   g.

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Which of the following cycloalkanes has the most ring strain?


A) cyclopropane
B) cyclobutane
C) cyclopentane
D) cyclohexane

E) C) and D)
F) All of the above

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Label the following pair of compounds as: Label the following pair of compounds as:   A)  identical B)  constitutional isomers C)  stereoisomers D)  unrelated


A) identical
B) constitutional isomers
C) stereoisomers
D) unrelated

E) C) and D)
F) A) and B)

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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. 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.

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

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Provide the proper IUPAC name for the compound below. Provide the proper IUPAC name for the compound below.

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trans-1-tert-butyl-4...

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Which of the following is the most stable conformation of trans-1-ethyl-3-methylcyclohexane?


A) Which of the following is the most stable conformation of trans-1-ethyl-3-methylcyclohexane? A)    B)    C)    D)
B) Which of the following is the most stable conformation of trans-1-ethyl-3-methylcyclohexane? A)    B)    C)    D)
C) Which of the following is the most stable conformation of trans-1-ethyl-3-methylcyclohexane? A)    B)    C)    D)
D) Which of the following is the most stable conformation of trans-1-ethyl-3-methylcyclohexane? A)    B)    C)    D)

E) B) and C)
F) A) and B)

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