Chapter 14.5, Problem 9CC

(a)

Interpretation Introduction

Interpretation:

The given set of spectra should be identified that it matches with the structure which contains alcohol or carboxylic acid with it.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing frequency in particular range with respect to the group present in the given sample.

Wavenumber: It is defined as the number of waves in one centimeter. The wavenumber indicates the location of each signal with respect to the functional group in the molecule and its unit is ${\text{cm}}^{\text{-1}}$.

Alcohol functional group: It refers to the functional group that contains one $\text{OH}$ group bonded with the carbon atom in a molecule.

Carboxylic acid functional group: It refers to the functional group that contains both carbonyl group ( $\text{C=O}$) and alcohol group bonded to the same carbon.

(b)

Interpretation Introduction

Interpretation:

The given set of spectra should be identified that it matches with the structure which contains alcohol or carboxylic acid with it.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing frequency in particular range with respect to the group present in the given sample.

Wavenumber: It is defined as the number of waves in one centimeter. The wavenumber indicates the location of each signal with respect to the functional group in the molecule and its unit is ${\text{cm}}^{\text{-1}}$.

Alcohol functional group: It refers to the functional group that contains one $\text{OH}$ group bonded with the carbon atom in a molecule.

Carboxylic acid functional group: It refers to the functional group that contains both carbonyl group ( $\text{C=O}$) and alcohol group bonded to the same carbon.

(c)

Interpretation Introduction

Interpretation:

The given set of spectra should be identified that it matches with the structure which contains alcohol or carboxylic acid with it.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing frequency in particular range with respect to the group present in the given sample.

Wavenumber: It is defined as the number of waves in one centimeter. The wavenumber indicates the location of each signal with respect to the functional group in the molecule and its unit is ${\text{cm}}^{\text{-1}}$.

Alcohol functional group: It refers to the functional group that contains one $\text{OH}$ group bonded with the carbon atom in a molecule.

Carboxylic acid functional group: It refers to the functional group that contains both carbonyl group ( $\text{C=O}$) and alcohol group bonded to the same carbon.

(d)

Interpretation Introduction

Interpretation:

The given set of spectra should be identified that it matches with the structure which contains alcohol or carboxylic acid with it.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing frequency in particular range with respect to the group present in the given sample.

Wavenumber: It is defined as the number of waves in one centimeter. The wavenumber indicates the location of each signal with respect to the functional group in the molecule and its unit is ${\text{cm}}^{\text{-1}}$.

Alcohol functional group: It refers to the functional group that contains one $\text{OH}$ group bonded with the carbon atom in a molecule.

Carboxylic acid functional group: It refers to the functional group that contains both carbonyl group ( $\text{C=O}$) and alcohol group bonded to the same carbon.

(e)

Interpretation Introduction

Interpretation:

The given set of spectra should be identified that it matches with the structure which contains alcohol or carboxylic acid with it.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing frequency in particular range with respect to the group present in the given sample.

Wavenumber: It is defined as the number of waves in one centimeter. The wavenumber indicates the location of each signal with respect to the functional group in the molecule and its unit is ${\text{cm}}^{\text{-1}}$.

Alcohol functional group: It refers to the functional group that contains one $\text{OH}$ group bonded with the carbon atom in a molecule.

Carboxylic acid functional group: It refers to the functional group that contains both carbonyl group ( $\text{C=O}$) and alcohol group bonded to the same carbon.

(f)

Interpretation Introduction

Interpretation:

The given set of spectra should be identified that it matches with the structure which contains alcohol or carboxylic acid with it.

Concept Introduction:

IR spectral studies: It is a spectroscopic technique which is used to determine the functional groups present in the given compound sample by absorbing frequency in particular range with respect to the group present in the given sample.

Wavenumber: It is defined as the number of waves in one centimeter. The wavenumber indicates the location of each signal with respect to the functional group in the molecule and its unit is ${\text{cm}}^{\text{-1}}$.

Alcohol functional group: It refers to the functional group that contains one $\text{OH}$ group bonded with the carbon atom in a molecule.

Carboxylic acid functional group: It refers to the functional group that contains both carbonyl group ( $\text{C=O}$) and alcohol group bonded to the same carbon.