Organic Chemistry
Organic Chemistry
3rd Edition
ISBN: 9781119338352
Author: Klein
Publisher: WILEY
Question
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Chapter 1.12, Problem 33PTS

 (a)

Interpretation Introduction

Interpretation: For the given set of compounds, the compound with higher boiling point has to be identified.

Concept Introduction: The boiling points for the given set of compounds will be identified by knowing dipole-dipole interactions, hydrogen bonding, number of carbon atoms and extent of branching within the given set of compounds.

A dipole-dipole interaction is the attraction between two polar molecules. When they approach each other, the negative end one molecule attracts the positive end of the other.

The interaction between highly electronegative atom and hydrogen atom is called hydrogen bonding.  Electronegative atom should have lone pair of electrons to form hydrogen bonding.  It is the process of interaction only i.e., no bond formation is involved.

Boiling points can be distinguished by the molecular weight of the compounds.  It is based on the number of heavier atoms involved in bond formation.  Linear or branching manner can also involve in the determination of boiling points.  The compound with less branching structure has more boiling points and vice versa.

To find: The higher boiling point of a compound in the given pair of the compounds (a)

(b)

Interpretation Introduction

Interpretation: For the given set of compounds, the compound with higher boiling point has to be identified.

Concept Introduction: The boiling points for the given set of compounds will be identified by knowing dipole-dipole interactions, hydrogen bonding, number of carbon atoms and extent of branching within the given set of compounds.

A dipole-dipole interaction is the attraction between two polar molecules. When they approach each other, the negative end one molecule attracts the positive end of the other.

The interaction between highly electronegative atom and hydrogen atom is called hydrogen bonding.  Electronegative atom should have lone pair of electrons to form hydrogen bonding.  It is the process of interaction only i.e., no bond formation is involved.

Boiling points can be distinguished by the molecular weight of the compounds.  It is based on the number of heavier atoms involved in bond formation.  Linear or branching manner can also involve in the determination of boiling points.  The compound with less branching structure has more boiling points and vice versa.

To find: The higher boiling point of a compound in the given pair of the compounds (b)

(c)

Interpretation Introduction

Interpretation: For the given set of compounds, the compound with higher boiling point has to be identified.

Concept Introduction: The boiling points for the given set of compounds will be identified by knowing dipole-dipole interactions, hydrogen bonding, number of carbon atoms and extent of branching within the given set of compounds.

A dipole-dipole interaction is the attraction between two polar molecules. When they approach each other, the negative end one molecule attracts the positive end of the other.

The interaction between highly electronegative atom and hydrogen atom is called hydrogen bonding.  Electronegative atom should have lone pair of electrons to form hydrogen bonding.  It is the process of interaction only i.e., no bond formation is involved.

Boiling points can be distinguished by the molecular weight of the compounds.  It is based on the number of heavier atoms involved in bond formation.  Linear or branching manner can also involve in the determination of boiling points.  The compound with less branching structure has more boiling points and vice versa.

To find: The higher boiling point of a compound in the given pair of the compounds (c)

(d)

Interpretation Introduction

Interpretation: For the given set of compounds, the compound with higher boiling point has to be identified.

Concept Introduction: The boiling points for the given set of compounds will be identified by knowing dipole-dipole interactions, hydrogen bonding, and number of carbon atoms and extent of branching within the given set of compounds.

A dipole-dipole interaction is the attraction between two polar molecules. When they approach each other, the negative end one molecule attracts the positive end of the other.

The interaction between highly electronegative atom and hydrogen atom is called hydrogen bonding.  Electronegative atom should have lone pair of electrons to form hydrogen bonding.  It is the process of interaction only i.e., no bond formation is involved.

Boiling points can be distinguished by the molecular weight of the compounds.  It is based on the number of heavier atoms involved in bond formation.  Linear or branching manner can also involve in the determination of boiling points.  The compound with less branching structure has more boiling points and vice versa.

To find: The higher boiling point of a compound in the given pair of the compounds (d)

Blurred answer

Chapter 1 Solutions

Organic Chemistry

Ch. 1.3 - Prob. 8PTSCh. 1.3 - Prob. 9PTSCh. 1.3 - Prob. 10PTSCh. 1.3 - Prob. 11ATSCh. 1.4 - Prob. 4LTSCh. 1.4 - Prob. 12PTSCh. 1.4 - Prob. 13PTSCh. 1.4 - Prob. 14ATSCh. 1.5 - Prob. 5LTSCh. 1.5 - Prob. 15PTSCh. 1.5 - Prob. 16ATSCh. 1.5 - Prob. 17ATSCh. 1.6 - Prob. 6LTSCh. 1.6 - Prob. 18PTSCh. 1.6 - Prob. 19PTSCh. 1.6 - Prob. 20ATSCh. 1.9 - Prob. 21CCCh. 1.9 - Prob. 22CCCh. 1.9 - Prob. 23CCCh. 1.9 - Prob. 7LTSCh. 1.9 - PRACTICE the skill Determine the hybridization...Ch. 1.9 - APPLY the skill Nemotin is a compound that was...Ch. 1.9 - Prob. 26CCCh. 1.10 - 1.8 PREDICTING GEOMETRY LEARN the skill Using...Ch. 1.10 - PRACTICE the skill Use VSEPR theory to Predict the...Ch. 1.10 - Prob. 28PTSCh. 1.10 - Ammonia (NH3) will react with a strong acid, such...Ch. 1.10 - Volatile organic compounds (VOCs) contribute to...Ch. 1.11 - Prob. 9LTSCh. 1.11 - Prob. 31PTSCh. 1.11 - Volatile organic compounds (VOCs) contribute to...Ch. 1.12 - Prob. 10LTSCh. 1.12 - Prob. 33PTSCh. 1.12 - Epichlorohydrin (1) is an epoxide used in the...Ch. 1 - Prob. 35PPCh. 1 - Prob. 36PPCh. 1 - Prob. 37PPCh. 1 - Prob. 38PPCh. 1 - Prob. 39PPCh. 1 - Prob. 40PPCh. 1 - Prob. 41PPCh. 1 - Prob. 42PPCh. 1 - Prob. 43PPCh. 1 - Prob. 44PPCh. 1 - Prob. 45PPCh. 1 - Prob. 46PPCh. 1 - Prob. 47PPCh. 1 - Prob. 48PPCh. 1 - Prob. 49PPCh. 1 - Prob. 50PPCh. 1 - Prob. 51PPCh. 1 - Prob. 52PPCh. 1 - Prob. 53PPCh. 1 - Prob. 54PPCh. 1 - Prob. 55PPCh. 1 - Prob. 56PPCh. 1 - Prob. 57PPCh. 1 - Prob. 58PPCh. 1 - Prob. 59PPCh. 1 - Prob. 60PPCh. 1 - Prob. 61PPCh. 1 - Prob. 62PPCh. 1 - Prob. 63PPCh. 1 - Prob. 64PPCh. 1 - Prob. 65PPCh. 1 - Prob. 66IPCh. 1 - Propose at least two different structures for a...Ch. 1 - Prob. 68IPCh. 1 - Prob. 69IPCh. 1 - Prob. 70IPCh. 1 - Prob. 71IPCh. 1 - Prob. 72IPCh. 1 - Prob. 73IPCh. 1 - Prob. 74IPCh. 1 - Prob. 75IPCh. 1 - Prob. 76IPCh. 1 - Prob. 77IPCh. 1 - Prob. 78CPCh. 1 - Prob. 79CPCh. 1 - Prob. 80CPCh. 1 - Prob. 81CP
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