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What is the common name of the following compound?  What is the common name of the following compound?    A)  Isobutyl bromide B)   t \text {-Butyl bromide }  C)  Neobutyl bromide D)   \text { sec-Butyl bromide }  E)  Isopropyl methyl bromide


A) Isobutyl bromide
B) t-Butyl bromide t \text {-Butyl bromide }
C) Neobutyl bromide
D)  sec-Butyl bromide \text { sec-Butyl bromide }
E) Isopropyl methyl bromide

F) B) and C)
G) B) and D)

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Which of the following compounds has the greatest van der Waal's interactions between its molecules?


A)  Which of the following compounds has the greatest van der Waal's interactions between its molecules?  A)    B)   \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 }  C)    D)   \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 }  E)
B) CH3CH2CH2CH3\mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 }
C)  Which of the following compounds has the greatest van der Waal's interactions between its molecules?  A)    B)   \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 }  C)    D)   \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 }  E)
D) CH3CH2CH2CH2CH3\mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 }
E)  Which of the following compounds has the greatest van der Waal's interactions between its molecules?  A)    B)   \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 }  C)    D)   \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 }  E)

F) A) and B)
G) A) and E)

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Draw all possible constitutional isomers for C2H6O and give a common name for each isomer.

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Draw the most stable conformer of trans-1-tert-butyl-3-methylcyclohexane.

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Which of the following compounds is the most soluble H2CO?


A) CH3OCH3
B) CH3CH2OH
C) CH3CH2Cl
D) CH3CH2CH3
E) CH3CHO

F) A) and B)
G) C) and D)

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Draw the structure for sec-butylcyclopentane.

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Draw the Newman projection for the least stable conformer of 3,3-dimethylhexane viewed along the C3-C4 bond.

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What is the IUPAC name of the following compound? What is the IUPAC name of the following compound?   A)  2-methylheptane B)  1-chloro-5-methylhexane C)  6-chloro-2-methylhexane D)  1,1-dimethyl-5-chloropentane E)  5-methyl-1-chlorohexane


A) 2-methylheptane
B) 1-chloro-5-methylhexane
C) 6-chloro-2-methylhexane
D) 1,1-dimethyl-5-chloropentane
E) 5-methyl-1-chlorohexane

F) A) and C)
G) A) and B)

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Explain why trimethylamine, (CH3)3 N\left( \mathrm { CH } _ { 3 } \right) _ { 3 } \mathrm {~N} , has a considerably lower boiling point than propylamine CH3CH2CH2NH2\mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { NH } _ { 2 } , even though both compounds have the same molecular formula.

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Propylamine can form hydrogen ...

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Draw the most stable conformer of trans-1-isopropyl-2-methylcyclohexane.

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The eclipsed and staggered forms of ethane differ in ________.


A) molecular formula
B) configuration
C) conformation
D) constitution
E) structure

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

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Draw 4-tert-butyloctane.

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What is the common name of the following compound? What is the common name of the following compound?   A)  isobutane B)  isopropylmethane C)  tert-butane D)  n-butane E)  sec-butane


A) isobutane
B) isopropylmethane
C) tert-butane
D) n-butane
E) sec-butane

F) A) and C)
G) A) and B)

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Which of the following has a conformer with two equatorial alkyl substituents?


A) 1,1 -dimethylcyclohexane
B) cis-1,2-dimethylcyclohexane
C) cis-1,3-diethylcyclohexane
D) cis-1,4-diethylcyclohexane
E) trans-1,3-diethylcyclohexane

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

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How many hydrogens are in limonene? How many hydrogens are in limonene?   A)  8 B)  10 C)  12 D)  16 E)  18


A) 8
B) 10
C) 12
D) 16
E) 18

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

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Which of the following is the least the least stable conformer of 1-tert-butyl-3- methylcyclohexane.


A) tert-butyl is axial and the methyl is equatorial.
B) tert-butyl is axial and the methyl is axial.
C) tert-butyl is equatorial and the methyl is axial.
D) tert-butyl is equatorial and the methyl is equatorial.
E) All are equally stable.

F) A) and D)
G) B) and C)

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Draw all ethers with molecular formula C4H10O.

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Draw 4-isopropyl-2-methylheptane.

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Assuming roughly equivalent molecular weights, which of the following compounds has the highest boiling point?


A) a tertiary amine
B) a quaternary ammonium salt
C) an alcohol
D) an ether
E) an alkyl chloride

F) A) and E)
G) C) and D)

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Name the alkane shown below. Name the alkane shown below.

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3-ethyl-6-...

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