Question 1

Condensation polymers are formed by free radical addition reactions.

Accepted Answer

A) True 
 B)False

Question 2

Which compound, if any, will not be optically active?

Accepted Answer

A)   
B)   
C)   
D)   
E)   They are all optically active.F) C) and D)
G) None of the above

Question 3

Select the correct name for this 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) All of the above
G) D) and E)

Question 4

2-chloro-2,3-dimethylbutane will react with potassium hydroxide dissolved in alcohol to produce 2,3-dimethyl-2-butene. What type of reaction is this?

Accepted Answer

A)   addition
B)   elimination
C)   substitution
D)   oxidation
E)   displacementF) C) and E)
G) A) and B)

Question 5

Select the correct name for this 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) A) and D)
G) None of the above

Question 6

Enflurane is an effective gaseous anesthetic with relatively low flammability. Identify the functional group circled.

Accepted Answer

A)   aldehyde
B)   ketone
C)   ester
D)   ether
E)   alcoholF) A) and C)
G) B) and D)

Question 7

What is the molecular formula of the compound 2,3-dimethyl-4-cyclopentyl-5-ethyldecane?

Accepted Answer

A)   C16H34
B)   C17H34
C)   C18H36
D)   C19H38
E)   C20H40F) A) and E)
G) A) and C)

Question 8

Select the correct name for this compound.

Accepted Answer

A)   meta-chloroethylcyclohexene
B)   1-chloro-5-ethylcyclohexene
C)   meta-chloroethylbenzene
D)   1-chloro-5-ethylbenzene
E)   1-chloro-3-ethylcyclohexaneF) C) and E)
G) A) and D)

Question 9

Urea carries waste nitrogen from the body in urine. Identify the functional group circled.

Accepted Answer

A)   aldehyde
B)   alcohol
C)   carboxyl
D)   amine
E)   amideF) C) and D)
G) A) and B)

Question 10

Select the correct name for this compound.

Accepted Answer

A)   ortho-ethylheptylcyclopentane
B)   meta-ethylheptylcyclopentane
C)   1-ethyl-2-heptylcyclopentane
D)   ethylcyclopentylheptane
E)   ortho-ethylheptylbenzeneF) C) and D)
G) All of the above

Question 11

Which of the following polymers is a condensation polymer?

Accepted Answer

A)   polystyrene
B)   Teflon →\rightarrow→ 
C)   polyvinylchloride
D)   polypropylene
E)   Dacron →\rightarrow→F) B) and D)
G) C) and D)

Question 12

Alcohols undergo a variety of reactions. Which one of the following reactions is not undergone by the alcohol functional group?

Accepted Answer

A)   substitution
B)   addition
C)   dehydration
D)   oxidation to form a ketone
E)   oxidation to form an aldehyde or a carboxylic acidF) None of the above
G) A) and C)

Question 13

Vanillin is a flavoring agent which occurs naturally in the vanilla bean, the seed of an orchid. Identify the functional group circled.

Accepted Answer

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

Question 14

Select the correct name for this compound.

Accepted Answer

A)   1,1-dimethyl-1-cylcopentyl-2-pentane
B)   1,1-dimethyl-2-hexene-cyclopentane
C)   2-cyclopentyl-2-methyl-3-hexene
D)   5,5-dimethyl-5-cyclopentyl-3-pentane
E)   5,5-dimethyl-5-cyclopentyl-3-penteneF) A) and E)
G) B) and D)

Question 15

Select the correct name for this compound.

Accepted Answer

A)   2-ethyl-3-pentene
B)   4-ethyl-2-pentene
C)   3-methyl-4-hexene
D)   4-methyl-2-hexene
E)   None of these choices is correct.F) D) and E)
G) None of the above

Question 16

The most abundant organic chemical on earth is

Accepted Answer

A)   glycogen.
B)   starch.
C)   cellulose.
D)   glucose.
E)   carbonate.F) A) and D)
G) A) and B)

Question 17

Identify the products of the reaction between 2-bromopentane and potassium ethoxide.

Accepted Answer

A)   
B)   
C)   
D)   
E)   None of these choices is among the products of the reaction.F) C) and E)
G) B) and D)

Question 18

Esters can be formed by the dehydration-condensation of a carboxylic acid and an alcohol.

Accepted Answer

A) True 
 B)False

Question 19

Explain how a salt bridge can arise a protein molecule.

Accepted Answer

A salt bridge is the result of ionic att...

Question 20

Select the correct type for the following reaction.

Accepted Answer

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

Exam 15: Organic Compounds and the Atomic Properties of Carbon

Urea carries waste nitrogen from the body in urine. Identify the functional group circled.

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Explain how a salt bridge can arise a protein molecule.

Correct AnswerverifiedA salt bridge is the result of ionic att...View AnswerShow Answer

Identify the products of the reaction between 2-bromopentane and potassium ethoxide.

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Select the correct name for this compound.

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2-chloro-2,3-dimethylbutane will react with potassium hydroxide dissolved in alcohol to produce 2,3-dimethyl-2-butene. What type of reaction is this?

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Select the correct name for this compound.

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What is the molecular formula of the compound 2,3-dimethyl-4-cyclopentyl-5-ethyldecane?

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Select the correct name for this compound.

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Which compound, if any, will not be optically active?

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Which of the following polymers is a condensation polymer?

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Esters can be formed by the dehydration-condensation of a carboxylic acid and an alcohol.

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The most abundant organic chemical on earth is

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Select the correct name for this compound.

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Select the correct type for the following reaction.

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Select the correct name for this compound.

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Condensation polymers are formed by free radical addition reactions.

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Alcohols undergo a variety of reactions. Which one of the following reactions is not undergone by the alcohol functional group?

Correct AnswerverifiedShow Answer

Vanillin is a flavoring agent which occurs naturally in the vanilla bean, the seed of an orchid. Identify the functional group circled.

Correct AnswerverifiedShow Answer

Select the correct name for this compound.

Correct AnswerverifiedShow Answer

Enflurane is an effective gaseous anesthetic with relatively low flammability. Identify the functional group circled.

Correct AnswerverifiedShow Answer

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A salt bridge is the result of ionic att...
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