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Stereoisomers that are mirror images of each other,but are not superimposable,are called optical isomers.

A) True
B) False

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Which is the correct structural formula for 2,3,3-trimethylpentane?


A) Which is the correct structural formula for 2,3,3-trimethylpentane? A) B) C) D)
B) Which is the correct structural formula for 2,3,3-trimethylpentane? A) B) C) D)
C) Which is the correct structural formula for 2,3,3-trimethylpentane? A) B) C) D)
D) Which is the correct structural formula for 2,3,3-trimethylpentane? A) B) C) D)

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

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


A) Ethers
B) Carboxylic acids
C) Ketones
D) Aldehydes
E) Esters

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

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Which does NOT have an IUPAC base name of pentane?


A) Which does NOT have an IUPAC base name of pentane? A) B) C) D) E)
B) Which does NOT have an IUPAC base name of pentane? A) B) C) D) E)
C) Which does NOT have an IUPAC base name of pentane? A) B) C) D) E)
D) Which does NOT have an IUPAC base name of pentane? A) B) C) D) E)
E) Which does NOT have an IUPAC base name of pentane? A) B) C) D) E)

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

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What is the molecular formula for the following compound? What is the molecular formula for the following compound? A) C<sub>16</sub>H<sub>32</sub> B) C<sub>18</sub>H<sub>36</sub> C) C<sub>18</sub>H<sub>38</sub> D) C<sub>17</sub>H<sub>35</sub> E) C<sub>18</sub>H<sub>37</sub> Gradable: automatic


A) C16H32
B) C18H36
C) C18H38
D) C17H35
E) C18H37
Gradable: automatic

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

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In which type of isomerism is there restricted rotation around a bond?


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

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

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What label is given to an alkyl group?


A) Alk
B) A
C) K
D) R
E) AG

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

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Which is the correct name for the molecule depicted below? Which is the correct name for the molecule depicted below? A) 4,5-diethylheptane B) 3-propyl-4-ethylhexane C) 3-ethyl-4-propylhexane D) 3-methyl-4-propylheptane E) 2-ethyl-4-propylhexane


A) 4,5-diethylheptane
B) 3-propyl-4-ethylhexane
C) 3-ethyl-4-propylhexane
D) 3-methyl-4-propylheptane
E) 2-ethyl-4-propylhexane

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

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A peptide bond (also called an amide bond) joins two amino acids together.What atoms are linked by this bond?


A) C - O
B) C - H
C) C - N
D) N - S
E) S - C

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

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Which of the structures below corresponds to the dipeptide alanylserine? Which of the structures below corresponds to the dipeptide alanylserine? A) B) C) D)


A) Which of the structures below corresponds to the dipeptide alanylserine? A) B) C) D)
B) Which of the structures below corresponds to the dipeptide alanylserine? A) B) C) D)
C) Which of the structures below corresponds to the dipeptide alanylserine? A) B) C) D)
D) Which of the structures below corresponds to the dipeptide alanylserine? A) B) C) D)

E) A) and D)
F) None of the above

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A characteristic reaction of alkenes is addition.

A) True
B) False

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Identify the products for the reaction between cycloheptene and bromine. Identify the products for the reaction between cycloheptene and bromine. A) B) C) D)


A) Identify the products for the reaction between cycloheptene and bromine. A) B) C) D)
B) Identify the products for the reaction between cycloheptene and bromine. A) B) C) D)
C) Identify the products for the reaction between cycloheptene and bromine. A) B) C) D)
D) Identify the products for the reaction between cycloheptene and bromine. A) B) C) D)

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

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What is the name of the following compound? What is the name of the following compound? . A) 3-Pentanone B) 1-Ethyl-1-propanone C) Ethylpropanoate D) Pentanoic acid E) Butanoic acid .


A) 3-Pentanone
B) 1-Ethyl-1-propanone
C) Ethylpropanoate
D) Pentanoic acid
E) Butanoic acid

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

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The reaction of ethylene and water yields


A) an aldehyde.
B) an ester.
C) an alcohol.
D) an ether.
E) an organic acid.

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

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Name each of the following functional groups: Name each of the following functional groups:

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a.Alcohol b.Ether c....

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Aspirin is an effective and widely used pain reliever.Identify the functional group circled. Aspirin is an effective and widely used pain reliever.Identify the functional group circled. A) Aldehyde B) Ketone C) Ester D) Carboxylic acid E) Carbonyl


A) Aldehyde
B) Ketone
C) Ester
D) Carboxylic acid
E) Carbonyl

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

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Select the correct type for the following reaction. CH3CH2CH2CH2OH + HBr → CH3CH2CH2CH2Br + H2O


A) Dehydration
B) Halogenation
C) Addition
D) Elimination
E) Substitution

F) A) and D)
G) None of the above

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What is the functional group that is common to all amino acids?


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

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

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The systematic name for the hydrocarbon with the following structural formula is 1-ethyl-2-methylbutane. The systematic name for the hydrocarbon with the following structural formula is 1-ethyl-2-methylbutane.

A) True
B) False

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Which could not serve as a monomer for an addition polymer?


A) ClCH=CH2
B) H2C=CH-CN
C) H2C=CH-C6H5
D) Which could not serve as a monomer for an addition polymer? A) ClCH=CH<sub>2</sub> B) H<sub>2</sub>C=CH-CN C) H<sub>2</sub>C=CH-C<sub>6</sub>H<sub>5</sub> D) E)
E) Which could not serve as a monomer for an addition polymer? A) ClCH=CH<sub>2</sub> B) H<sub>2</sub>C=CH-CN C) H<sub>2</sub>C=CH-C<sub>6</sub>H<sub>5</sub> D) E)

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

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Showing 101 - 120 of 148

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