Question 1

Name the following compound.

Accepted Answer

A)  3-methyl-1-pentyne 
B)  3-methyl-4-pentyne 
C)  2-ethynebutane 
D)  1-hexyne 
E)  3-ethyl-1-butyne 
A)  3-methyl-1-pentyne 
B)  3-methyl-4-pentyne 
C)  2-ethynebutane 
D)  1-hexyne 
E)  3-ethyl-1-butyne

Question 2

Write the balanced chemical equation for the addition of 2 Br2 to CH3C≡CH.

Accepted Answer

A)  CH3C≡CH + 2 Br2 → CH3CBr2CHBr2 
B)  CH3C≡CH + 2 Br2 → CH3CBr=CHBr 
C)  CH3C≡CH + 2 Br2 → CH3CH2CHBr2 
D)  CH3C≡CH + 2 Br2 → CH3CBr2CH3 
E)  CH3C≡CH + 2 Br2 → CH3CHBrCH2Br 
A)  CH3C≡CH + 2 Br2 → CH3CBr2CHBr2 
B)  CH3C≡CH + 2 Br2 → CH3CBr=CHBr 
C)  CH3C≡CH + 2 Br2 → CH3CH2CHBr2 
D)  CH3C≡CH + 2 Br2 → CH3CBr2CH3 
E)  CH3C≡CH + 2 Br2 → CH3CHBrCH2Br

Question 3

Which of the following names is correct?

Accepted Answer

A)  1,2,4-triiodobenzene 
B)  1- ethyl-3-isopropylhexene 
C)  1,3,4- chlorobenzene 
D)  4-isopropyl-6-methylbenzene 
E)  2,5-dibromocyclohexene 
A)  1,2,4-triiodobenzene 
B)  1- ethyl-3-isopropylhexene 
C)  1,3,4- chlorobenzene 
D)  4-isopropyl-6-methylbenzene 
E)  2,5-dibromocyclohexene

Question 4

Choose the weak base from the compounds below.

Accepted Answer

A)  (CH3)2NH 
B)  CH3COOH 
C)  CH3SeCH3 
D)  CH3CH3 
E)  CH3CH2Br 
A)  (CH3)2NH 
B)  CH3COOH 
C)  CH3SeCH3 
D)  CH3CH3 
E)  CH3CH2Br

Question 5

Name the following compound.

Accepted Answer

A)  4-propyl-5-hexyne 
B)  3-isopropyl-1-hexyne 
C)  1-nonyne 
D)  4-methyl-3-propyl-1-pentyne 
E)  2-methyl-4-pentyne 
A)  4-propyl-5-hexyne 
B)  3-isopropyl-1-hexyne 
C)  1-nonyne 
D)  4-methyl-3-propyl-1-pentyne 
E)  2-methyl-4-pentyne

Question 6

Name the following compound.

Accepted Answer

A)  3-methyl-5-hexanol 
B)  2- heptenol 
C)  4-methyl-2-hexanol 
D)  2-ethyl-4- pentenol 
E)  4-ethyl-2- pentenol 
A)  3-methyl-5-hexanol 
B)  2- heptenol 
C)  4-methyl-2-hexanol 
D)  2-ethyl-4- pentenol 
E)  4-ethyl-2- pentenol

Question 7

Arrange the following in order from least oxidized to most oxidized.

Accepted Answer

A)  II < I < III 
B)  III < I = II 
C)  III < I < II 
D)  I < II < III 
E)  I < III < II 
A)  II < I < III 
B)  III < I = II 
C)  III < I < II 
D)  I < II < III 
E)  I < III < II

Question 8

Molecules with the same formula but different structures are called

Accepted Answer

A)  structural isomers. 
B)  achiral. 
C)  diastereomers. 
D)  enantiomers. 
E)  racemic mixture. 
A)  structural isomers. 
B)  achiral. 
C)  diastereomers. 
D)  enantiomers. 
E)  racemic mixture.

Question 9

Name the following compound.

Accepted Answer

A)  ethyl pentyl ether 
B)  methyl propanoate 
C)  ethyl butanoate 
D)  hexanoic acid 
E)  4- hexanone 
A)  ethyl pentyl ether 
B)  methyl propanoate 
C)  ethyl butanoate 
D)  hexanoic acid 
E)  4- hexanone

Question 10

Give the organic product for the following reaction. CH3CH2CH2NH2 + HCl →

Accepted Answer

A)  ClCH2CH2CH2NH2 
B)  CH3CHClCH2NH2 
C)  CH3CH2CHClNH2 
D)  CH3CH2CH2NHCl 
E)  CH3CH2CH2NH3+ Cl- 
A)  ClCH2CH2CH2NH2 
B)  CH3CHClCH2NH2 
C)  CH3CH2CHClNH2 
D)  CH3CH2CH2NHCl 
E)  CH3CH2CH2NH3+ Cl-

Question 11

Write the balanced chemical equation for the catalytic hydrogenation (addition of H2)to CH3CH=CHCH3.

Accepted Answer

A)  CH3CH=CHCH3 + 2 H2 → 2 CH3CH3 
B)  CH3CH=CHCH3 + 3 H2 → CH3CH3 + 2 CH4 
C)  CH3CH=CHCH3 + 2 H2 → CH3CH2CH3 + CH4 
D)  CH3CH=CHCH3 + H2 → CH3CH2CH2CH3 
E)  CH3CH=CHCH3 + 4 H2 → 4 CH4 
A)  CH3CH=CHCH3 + 2 H2 → 2 CH3CH3 
B)  CH3CH=CHCH3 + 3 H2 → CH3CH3 + 2 CH4 
C)  CH3CH=CHCH3 + 2 H2 → CH3CH2CH3 + CH4 
D)  CH3CH=CHCH3 + H2 → CH3CH2CH2CH3 
E)  CH3CH=CHCH3 + 4 H2 → 4 CH4

Question 12

Name the following compound.

Accepted Answer

A)  o-dibromobenzene 
B)  m-dibromobenzene 
C)  p-dibromobenzene 
D)  p-bromobenzene 
E)  none of the above 
A)  o-dibromobenzene 
B)  m-dibromobenzene 
C)  p-dibromobenzene 
D)  p-bromobenzene 
E)  none of the above

Question 13

Choose the weak acid from the compounds below.

Accepted Answer

A)  CH3CH2NH2 
B)  CH3CH2COOH 
C)  CH3CH2SCH3 
D)  CH3CH2Cl 
E)  CH3OH 
A)  CH3CH2NH2 
B)  CH3CH2COOH 
C)  CH3CH2SCH3 
D)  CH3CH2Cl 
E)  CH3OH

Question 14

Name the following compound.

Accepted Answer

A)  2-ethyl-4- hexene 
B)  4-isobutyl-2- butene 
C)  3-methyl-5- heptane 
D)  4-isopropyl-2- butene 
E)  5-methyl-2-heptene 
A)  2-ethyl-4- hexene 
B)  4-isobutyl-2- butene 
C)  3-methyl-5- heptane 
D)  4-isopropyl-2- butene 
E)  5-methyl-2-heptene

Question 15

Write the balanced chemical equation that represents the addition of Cl2 to CH3CH=CH2.

Accepted Answer

A)  CH3CH=CH2 + Cl2 → CH3CHClCH3 + HCl 
B)  CH3CH=CH2 + Cl2 → CH3CCl=CHCl + H2 
C)  CH3CH=CH2 + Cl2 → CH3CHClCH2Cl 
D)  CH3CH=CH2 + 2 Cl2 → CH3CHCl2 + CH2Cl2 
E)  CH3CH=CH2 + 2 Cl2 → CH3CCl2CHCl2 + H2 
A)  CH3CH=CH2 + Cl2 → CH3CHClCH3 + HCl 
B)  CH3CH=CH2 + Cl2 → CH3CCl=CHCl + H2 
C)  CH3CH=CH2 + Cl2 → CH3CHClCH2Cl 
D)  CH3CH=CH2 + 2 Cl2 → CH3CHCl2 + CH2Cl2 
E)  CH3CH=CH2 + 2 Cl2 → CH3CCl2CHCl2 + H2

Question 16

Complete and balance the following complete hydrogenation reaction. CH3CH2C   CCH3 + 2 H2 → ?

Accepted Answer

A)  CH3CH2C   CCH3 + 3 H2 → CH3CH2CH3 + CH3CH3 
B)  CH3CH2C   CCH3 + 2 H2 → CH3CH2CH2CH2CH3 
C)  CH3CH2C   CCH3 + 6 H2 → 5 CH4 
D)  2 CH3CH2C   CCH3 + 2 H2 → CH3CH2CH2CH2CH2CH2CH2CH2CH2CH3 
E)  CH3CH2C   CCH3 + 2 H2 → CH3CH2CH2     CH2CH3 
A)  CH3CH2C   CCH3 + 3 H2 → CH3CH2CH3 + CH3CH3 
B)  CH3CH2C   CCH3 + 2 H2 → CH3CH2CH2CH2CH3 
C)  CH3CH2C   CCH3 + 6 H2 → 5 CH4 
D)  2 CH3CH2C   CCH3 + 2 H2 → CH3CH2CH2CH2CH2CH2CH2CH2CH2CH3 
E)  CH3CH2C   CCH3 + 2 H2 → CH3CH2CH2     CH2CH3

Question 17

The difference between ethane and ethylamine is the presence of which element?

Accepted Answer

A)  carbon 
B)  oxygen 
C)  hydrogen 
D)  nitrogen 
E)  sulfur 
A)  carbon 
B)  oxygen 
C)  hydrogen 
D)  nitrogen 
E)  sulfur

Question 18

Which one of the following molecules is the most polar?

Accepted Answer

A)  butane 
B)  butanoic acid 
C)  cyclohexane 
D)  ethanol 
A)  butane 
B)  butanoic acid 
C)  cyclohexane 
D)  ethanol

Question 19

Which of the following compounds is an amine?

Accepted Answer

A)  (CH3CH2)2NH 
B)  CH3CH2CH2CH2CO2CH3 
C)  CH3CH2CH2CH2F 
D)  CH3CH=O 
E)  CH3SCH3 
A)  (CH3CH2)2NH 
B)  CH3CH2CH2CH2CO2CH3 
C)  CH3CH2CH2CH2F 
D)  CH3CH=O 
E)  CH3SCH3

Question 20

What compound is combined with yeast to form ethanol?

Accepted Answer

A)  glucose 
B)  methanol 
C)  propanone 
D)  naphthalene 
E)  ethane 
A)  glucose 
B)  methanol 
C)  propanone 
D)  naphthalene 
E)  ethane

Exam 22: Organic Chemistry

Name the following compound.

Write the balanced chemical equation for the addition of 2 Br2 to CH3C≡CH.

Which of the following names is correct?

Choose the weak base from the compounds below.

Name the following compound.

Name the following compound.

Arrange the following in order from least oxidized to most oxidized.

Molecules with the same formula but different structures are called

Name the following compound.

Give the organic product for the following reaction. CH3CH2CH2NH2 + HCl →

Write the balanced chemical equation for the catalytic hydrogenation (addition of H2)to CH3CH=CHCH3.

Name the following compound.

Choose the weak acid from the compounds below.

Name the following compound.

Write the balanced chemical equation that represents the addition of Cl2 to CH3CH=CH2.

Complete and balance the following complete hydrogenation reaction. CH3CH2C CCH3 + 2 H2 → ?

The difference between ethane and ethylamine is the presence of which element?

Which one of the following molecules is the most polar?

Which of the following compounds is an amine?

What compound is combined with yeast to form ethanol?

Essentials: Units, Measurements, and Problem Solving

Atoms

The Quantum Mechanical Model of the Atom

Periodic Properties of the Elements

Molecules and Compounds

Chemical Bonding I

Chemical Bonding Ii

Chemical Reactions and Chemical Quantities

Introduction to Solutions and Aqueous Reactions

Thermochemistry

Gases

Liquids, Solids, and Intermolecular Forces

Crystalline Solids and Modern Materials

Solutions

Chemical Kinetics

Chemical Equilibrium

Acids and Bases

Aqueous Ionic Equilibrium

Free Energy and Thermodynamics

Electrochemistry

Radioactivity and Nuclear Chemistry

Transition Metals and Coordination Compounds

Filters

Write the balanced chemical equation for the addition of 2 Br₂ to CH₃C≡CH.

Give the organic product for the following reaction. CH₃CH₂CH₂NH₂ + HCl →

Write the balanced chemical equation for the catalytic hydrogenation (addition of H₂)to CH₃CH=CHCH₃.

Write the balanced chemical equation that represents the addition of Cl₂ to CH₃CH=CH₂.

Complete and balance the following complete hydrogenation reaction. CH₃CH₂C CCH₃ + 2 H₂ → ?