Concept explainers
Videos
(a)
Interpretation:
The member of the given pair which is expected to have high boiling point has to be identified.
Concept Introduction:
The derivative of alkane with halogen instead of one or more hydrogen atoms is known as halogenated alkane. If the same is present in cycloalkane, then it is known as halogenated cycloalkane. They are product of reaction between alkane/cycloalkane with halogens.
Physical properties of halogenated
Boiling point of halogenated hydrocarbon is usually higher than the corresponding hydrocarbon. This is because, there is a polarity difference between carbon and halogen atom. This result in increased dipole‑dipole interations.
General trend considering the boiling point and melting point of halogenated hydrocarbon are,
- Melting and boiling points increase with the increase in size of alkyl groups that is present. Due to the increasing intermolecular forces, the melting and boiling point increases.
- As the size of halogen atom increases, the melting point and boiling point also increases.
Halogenated hydrocarbons do not possess hydrogen bonding capability. Therefore, solubility of halogenated hydrocarbon is limited.
(b)
Interpretation:
The member of the given pair which is expected to have high boiling point has to be identified.
Concept Introduction:
The derivative of alkane with halogen instead of one or more hydrogen atoms is known as halogenated alkane. If the same is present in cycloalkane, then it is known as halogenated cycloalkane. They are product of reaction between alkane/cycloalkane with halogens.
Physical properties of halogenated alkanes:
Boiling point of halogenated hydrocarbon is usually higher than the corresponding hydrocarbon. This is because, there is a polarity difference between carbon and halogen atom. This result in increased dipole‑dipole interations.
General trend considering the boiling point and melting point of halogenated hydrocarbon are,
- Melting and boiling points increase with the increase in size of alkyl groups that is present. Due to the increasing intermolecular forces, the melting and boiling point increases.
- As the size of halogen atom increases, the melting point and boiling point also increases.
Halogenated hydrocarbons do not possess hydrogen bonding capability. Therefore, solubility of halogenated hydrocarbon is limited.
(c)
Interpretation:
The member of the given pair which is expected to have high boiling point has to be identified.
Concept Introduction:
The derivative of alkane with halogen instead of one or more hydrogen atoms is known as halogenated alkane. If the same is present in cycloalkane, then it is known as halogenated cycloalkane. They are product of reaction between alkane/cycloalkane with halogens.
Physical properties of halogenated alkanes:
Boiling point of halogenated hydrocarbon is usually higher than the corresponding hydrocarbon. This is because, there is a polarity difference between carbon and halogen atom. This result in increased dipole‑dipole interations.
General trend considering the boiling point and melting point of halogenated hydrocarbon are,
- Melting and boiling points increase with the increase in size of alkyl groups that is present. Due to the increasing intermolecular forces, the melting and boiling point increases.
- As the size of halogen atom increases, the melting point and boiling point also increases.
Halogenated hydrocarbons do not possess hydrogen bonding capability. Therefore, solubility of halogenated hydrocarbon is limited.
(d)
Interpretation:
The member of the given pair which is expected to have high boiling point has to be identified.
Concept Introduction:
The derivative of alkane with halogen instead of one or more hydrogen atoms is known as halogenated alkane. If the same is present in cycloalkane, then it is known as halogenated cycloalkane. They are product of reaction between alkane/cycloalkane with halogens.
Physical properties of halogenated alkanes:
Boiling point of halogenated hydrocarbon is usually higher than the corresponding hydrocarbon. This is because, there is a polarity difference between carbon and halogen atom. This result in increased dipole‑dipole interations.
General trend considering the boiling point and melting point of halogenated hydrocarbon are,
- Melting and boiling points increase with the increase in size of alkyl groups that is present. Due to the increasing intermolecular forces, the melting and boiling point increases.
- As the size of halogen atom increases, the melting point and boiling point also increases.
Halogenated hydrocarbons do not possess hydrogen bonding capability. Therefore, solubility of halogenated hydrocarbon is limited.
Trending nowThis is a popular solution!
Chapter 12 Solutions
GENERAL,ORGANIC,+BIO.CHEM.-MINDTAP
- I need the nomenclature of this compoundarrow_forward2. Name the following hydrocarbons. (9 marks) a) HHHHHHHH H-C-C- H-O-S b) HCEC-CH3 H H H H H d) c) H C=C- H H H e) CH3 CH3 CH2CH=CH-CH=CHCH3 HHHH H-C-C-C-C-H H HH H f) large CH2CH3 pola H3C section lovels tower, able ocart firs g) Tower H3C-CH2 then in H3C-CH-CH-CH3 enblbano bne noitsidab Copyright © 2008. Durham Continuing Education CH3arrow_forwardName the molecules & Identify any chiral center CH3CH2CH2CHCH₂CH₂CH₂CH₂ OH CH₂CHCH2CH3 Br CH3 CH3CHCH2CHCH2CH3 CH3arrow_forward
- Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electrons-pushing arrows for the following reaction or mechanistic step(s).arrow_forwardCurved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electrons-pushing arrows for the following reaction or mechanistic step(s).arrow_forwardWhat is the IUPAC name of the following compound? CH₂CH₂ H CI H₂CH₂C H CH₂ Selected Answer: O (35,4R)-4 chloro-3-ethylpentane Correctarrow_forward
- Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electrons-pushing arrows for the following reaction or mechanistic step(s).arrow_forwardCurved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. I I I H Select to Add Arrows HCI, CH3CH2OHarrow_forwardCurved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and the follow the arrows to draw the intermediate and product in this reaction or mechanistic step(s).arrow_forward
- Curved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the curved arrows to draw the intermediates and product of the following reaction or mechanistic step(s).arrow_forwardCurved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the arrows to draw the intermediate and the product in this reaction or mechanistic step(s).arrow_forwardLook at the following pairs of structures carefully to identify them as representing a) completely different compounds, b) compounds that are structural isomers of each other, c) compounds that are geometric isomers of each other, d) conformers of the same compound (part of structure rotated around a single bond) or e) the same structure.arrow_forward
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Chemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning
Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning