Question 1

How many tertiary carbons does the following molecule have?

Accepted Answer

A)   0
B)   1
C)   3
D)   5
E)   7F) A) and B)
G) B) and D)

Question 2

What functional group is formed when amino acids are joined together?

Accepted Answer

A)   Ester group
B)   Hydroxy group
C)   Amide group
D)   Nitrogen group
E)   Nitrile groupF) A) and C)
G) A) and B)

Question 3

A pair of nonsuperimposable mirror images is called enantiomers.

Accepted Answer

A) True 
 B)False

Question 4

A(n) ________ ________ is a 50:50 mixture of two enantiomers.

Accepted Answer

The answer of A(n) ________ ________ is a 50:50 mixture...

Question 5

What is the molecular formula for the following compound? 16H32 B)  C18H36 C)  C18H38 D)  C17H35 E)  C18H37" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)   C16H32
B)   C18H36
C)   C18H38
D)   C17H35
E)   C18H37F) A) and D)
G) A) and C)

Question 6

How are aromatic compounds defined?

Accepted Answer

A)   Organic compounds that contain the benzene ring
B)   Organic compounds that do not contain the benzene ring
C)   Inorganic compounds that do not contain the benzene ring
D)   Inorganic compounds that contain the benzene ring
E)   Compounds containing double bondsF) A) and E)
G) B) and C)

Question 7

The backbone of a strand of nucleic acid consists of ________ ________ and ________.

Accepted Answer

sugar unit...

Question 8

Which type of isomerism is described as isomers containing identical bonds but differing in the orientation of those bonds in space?

Accepted Answer

A)   Stereoisomers
B)   Geometrical isomers
C)   Constitutional isomers
D)   Conformational isomers
E)   Connectivity isomersF) C) and D)
G) B) and E)

Question 9

Which is the correct name for the molecule depicted below?

Accepted Answer

A)   2-isopropyl-2,3,4-trimethylbutane
B)   2-isopropyl-2,3-dimethylpentane
C)   2,3,3,4-tetramethylhexane
D)   1,1,2,2,3-pentamethylpentane
E)   None of these choices is correct.F) A) and D)
G) D) and E)

Question 10

What is the name for the compound with the formula CH3CH2CH2CH2OH?

Accepted Answer

A)   propanol
B)   propane
C)   butanol
D)   pentane
E)   pentanolF) A) and D)
G) A) and E)

Question 11

Which of these species are structural isomers of C6H14? 6H14?   A)  I and II B)  I and III C)  II and III D)  II and IV E)  III and IV" class="answers-bank-image d-inline" rel="preload" >

Accepted Answer

A)   I and II
B)   I and III
C)   II and III
D)   II and IV
E)   III and IVF) A) and C)
G) C) and E)

Question 12

Which organic compounds contain only singly bonded carbons and hydrogens?

Accepted Answer

A)   Aromatic compounds
B)   Alkenes
C)   Cyclic compounds
D)   Alkanes
E)   AlkynesF) B) and C)
G) B) and D)

Question 13

What is the name of the following compound?

Accepted Answer

A)   Ethanoic acid
B)   Propanol
C)   2-Butanol
D)   3-Pentanol
E)   Ethyl methanolF) C) and D)
G) B) and D)

Question 14

________ reactions involve the replacement of one group with another group.

Accepted Answer

The answer of ________ reactions involve the replacement of one...

Question 15

The segment represents the polymer named

Accepted Answer

A)   polybutylene.
B)   polyvinyl chloride.
C)   polypropylene.
D)   polystyrene.
E)   polyethylene.F) A) and E)
G) A) and D)

Question 16

Which type of organic compound does not contain a carbonyl group?

Accepted Answer

A)   Ethers
B)   Carboxylic acids
C)   Ketones
D)   Aldehydes
E)   EstersF) A) and B)
G) B) and E)

Question 17

Organic compounds are obtained from which of the following materials?

Accepted Answer

A)   Plants and animals
B)   Rocks
C)   Ocean water
D)   Sand
E)   Reverse osmosis of salt waterF) C) and D)
G) B) and D)

Question 18

Which is the correct name for the molecule depicted below?

Accepted Answer

A)   3,4-diethyl-4-methyl-2-butanol
B)   2,3-diethyl-4-pentanol
C)   3,4-diethyl-2-pentanol
D)   3-ethyl-4-methyl-2-hexanol
E)   3-ethyl-4-methyl-2-hexanalF) All of the above
G) A) and C)

Question 19

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) A) and E)
G) D) and E)

Question 20

Which class or family of compounds contains both the carbonyl group and the amine group?

Accepted Answer

A)   Alcohols
B)   Esters
C)   Amide
D)   Carbohydrates
E)   KetonesF) B) and C)
G) A) and E)

Exam 23: Metallurgy and the Chemistry of Metals

Which is the correct name for the molecule depicted below?

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What functional group is formed when amino acids are joined together?

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The backbone of a strand of nucleic acid consists of ________ ________ and ________.

Correct Answerverifiedsugar unit...View AnswerShow Answer

Which type of isomerism is described as isomers containing identical bonds but differing in the orientation of those bonds in space?

Correct AnswerverifiedShow Answer

Which is the correct name for the molecule depicted below?

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The segment represents the polymer named

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Which class or family of compounds contains both the carbonyl group and the amine group?

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Which organic compounds contain only singly bonded carbons and hydrogens?

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________ reactions involve the replacement of one group with another group.

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What is the name for the compound with the formula CH3CH2CH2CH2OH?

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What is the name of the following compound?

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Which of these species are structural isomers of C6H14?

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A(n) ________ ________ is a 50:50 mixture of two enantiomers.

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How are aromatic compounds defined?

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What is the molecular formula 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

Organic compounds are obtained from which of the following materials?

Correct AnswerverifiedShow Answer

A pair of nonsuperimposable mirror images is called enantiomers.

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Which type of organic compound does not contain a carbonyl group?

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How many tertiary carbons does the following molecule have?

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The backbone of a strand of nucleic acid consists of and .

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sugar unit...
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What is the name for the compound with the formula CH₃CH₂CH₂CH₂OH?

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Which of these species are structural isomers of C₆H₁₄?

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A(n) is a 50:50 mixture of two enantiomers.

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