Question 1

One characteristic of the monomers that form condensation polymers that is not common in monomers which form addition polymers is

Accepted Answer

A)   the presence of pi bonds.
B)   the presence of two functional groups.
C)   the presence of alkyl side chains.
D)   the ability to form free radicals.
E)   the presence of sulfur atoms.F) A) and B)
G) A) and C)

Question 2

Excluding cyclic compounds, how many possible isomers exist for C4H8?

Accepted Answer

A)   2
B)   4
C)   5
D)   6
E)   7F) B) and E)
G) B) and C)

Question 3

Select the correct name for the following compound.

Accepted Answer

A)   2,4,5-tripropylheptane
B)   6-methyl-3,4-dipropylnonane
C)   4-ethyl-5,7-dipropyloctane
D)   5-ethyl-2,4-dipropyloctane
E)   4-ethyl-7-methyl-5-propyldecaneF) B) and E)
G) C) and D)

Question 4

Select the correct name for the following compound.

Accepted Answer

A)   4-4-diethyl-2-pentyne
B)   2,2-diethyl-3-pentyne
C)   2-ethyl-2-methyl-4-hexyne
D)   4-ethyl-4-methyl-2-hexyne
E)   2-ethyl-2-methyl-4-hexeneF) A) and E)
G) A) and C)

Question 5

Select the correct name for the following compound.

Accepted Answer

A)   para-bromochloro-2-ethylbenzene
B)   4-bromo-1-chloro-2-ethylbenzene
C)   5-bromo-2-chloro-1-ethylbenzene
D)   1-bromo-4-chloro-3-ethylcyclohexene
E)   4-bromo-1-chloro-2-ethylcyclohexaneF) A) and E)
G) B) and D)

Question 6

The reaction of bromine with an alkene such as cyclopentene is a good laboratory test for the presence of a double bond in a compound. What type of reaction is it?

Accepted Answer

A)   addition
B)   elimination
C)   substitution
D)   displacement
E)   reductionF) C) and D)
G) A) and B)

Question 7

Which of the following features do cyclohexene and 3-methyl-1-pentyne have in common?

Accepted Answer

A)   same physical properties
B)   same chemical properties
C)   same boiling point
D)   same molecular weight
E)   same number of double bondsF) B) and D)
G) A) and B)

Question 8

Select the correct name for the following compound.

Accepted Answer

A)   cis-2-methyl-2,3-dipropyl-4-octene
B)   cis-7-methyl-6,7-dipropyl-4-octene
C)   cis-4,4-dimethyl-5-propyl-6-decene
D)   trans-7,7-dimethyl-6-propyl-4-decene
E)   cis-7,7-dimethyl-6-propyl-4-deceneF) C) and D)
G) A) and B)

Question 9

Draw and name all stable molecules with the formula C5H12.

Accepted Answer

Question 10

All the atoms in a molecule of benzene lie in the same plane.

Accepted Answer

A) True 
 B)False

Question 11

Identify the organic product for the reaction of 2-pentanol with sulfuric acid.

Accepted Answer

A)   A
B)   B
C)   C
D)   D
E)   None of the above is a major product of the reaction.F) All of the above
G) A) and E)

Question 12

Condensation polymers are formed by free radical addition reactions.

Accepted Answer

A) True 
 B)False

Question 13

a. Draw two different structures with the molecular formula C2H6O.
b. Name the functional group in each structure.
c. Which one will have the higher boiling point, and why?

Accepted Answer

a. H₃C- CH₂-OH H₃C-O- CH₃
b. alcoh...

Question 14

Both nylons and proteins are polyamides.

Accepted Answer

A) True 
 B)False

Question 15

Benzocaine is from a family of chemicals that are good local anesthetics. Identify the functional group circled.

Accepted Answer

A)   aldehyde
B)   ketone
C)   ester
D)   carboxylic acid
E)   carbonylF) B) and D)
G) A) and B)

Question 16

Addition polymers are mostly made from monomers with carbon-carbon double bonds.

Accepted Answer

A) True 
 B)False

Question 17

What is the simplest molecular formula for
a. an alkane capable of having structural isomers?
b. an alkane capable of having optical isomers?
c. an alkene capable of having geometrical isomers?

Accepted Answer

The answer of What is the simplest molecular formula for
a....

Question 18

Including cyclic compounds, how many possible isomers exist for C4H8?

Accepted Answer

A)   2
B)   4
C)   5
D)   6
E)   7F) C) and E)
G) All of the above

Question 19

Select the correct name for the following compound.

Accepted Answer

A)   cis-2-methyl-4-heptene
B)   trans-2-methyl-4-heptene
C)   cis-6-methyl-3-heptene
D)   trans-6-methyl-3-heptene
E)   cis-2-methyl-3-hepteneF) D) and E)
G) A) and E)

Question 20

Select the correct name for the following compound.

Accepted Answer

A)   1-ethyl-3-methylcyclohexane
B)   1-methyl-5-ethylcyclohexane
C)   meta-ethylmethylcyclohexane
D)   meta-ethylmethylbenzene
E)   3-ethyltolueneF) A) and B)
G) B) and D)

Exam 15: Organic Compounds and the Atomic Properties of Carbon

Select the correct name for the following compound.

Correct AnswerverifiedShow Answer

Including cyclic compounds, how many possible isomers exist for C4H8?

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Condensation polymers are formed by free radical addition reactions.

Correct AnswerverifiedShow Answer

Addition polymers are mostly made from monomers with carbon-carbon double bonds.

Correct AnswerverifiedShow Answer

Benzocaine is from a family of chemicals that are good local anesthetics. Identify the functional group circled.

Correct AnswerverifiedShow Answer

Select the correct name for the following compound.

Correct AnswerverifiedShow Answer

Excluding cyclic compounds, how many possible isomers exist for C4H8?

Correct AnswerverifiedShow Answer

Select the correct name for the following compound.

Correct AnswerverifiedShow Answer

Select the correct name for the following compound.

Correct AnswerverifiedShow Answer

The reaction of bromine with an alkene such as cyclopentene is a good laboratory test for the presence of a double bond in a compound. What type of reaction is it?

Correct AnswerverifiedShow Answer

Select the correct name for the following compound.

Correct AnswerverifiedShow Answer

Both nylons and proteins are polyamides.

Correct AnswerverifiedShow Answer

Which of the following features do cyclohexene and 3-methyl-1-pentyne have in common?

Correct AnswerverifiedShow Answer

a. Draw two different structures with the molecular formula C2H6O. b. Name the functional group in each structure. c. Which one will have the higher boiling point, and why?

Correct Answerverifieda. H3C- CH2-OH H3C-O- CH3b. alcoh...View AnswerShow Answer

Draw and name all stable molecules with the formula C5H12.

Correct AnswerverifiedShow Answer

One characteristic of the monomers that form condensation polymers that is not common in monomers which form addition polymers is

Correct AnswerverifiedShow Answer

All the atoms in a molecule of benzene lie in the same plane.

Correct AnswerverifiedShow Answer

Select the correct name for the following compound.

Correct AnswerverifiedShow Answer

What is the simplest molecular formula for a. an alkane capable of having structural isomers? b. an alkane capable of having optical isomers? c. an alkene capable of having geometrical isomers?

Correct AnswerverifiedShow Answer

Identify the organic product for the reaction of 2-pentanol with sulfuric acid.

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Including cyclic compounds, how many possible isomers exist for C₄H₈?

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Excluding cyclic compounds, how many possible isomers exist for C₄H₈?

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a. Draw two different structures with the molecular formula C₂H₆O. b. Name the functional group in each structure. c. Which one will have the higher boiling point, and why?

Correct Answer
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a. H₃C- CH₂-OH H₃C-O- CH₃
b. alcoh...
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Draw and name all stable molecules with the formula C₅H₁₂.

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