Chapter 20, Problem 68A

(a)

Interpretation Introduction

Interpretation: The family of given organic compound needs to be determined.

  

Concept Introduction: Alkanes are the saturated hydrocarbons which are mainly composed of C and H atoms. The carbon atoms are bonded in straight chain or branched chain. Alkyl halides are the halogens derivatives of alkanes. They have certain heteroatoms as Cl, I, Br or F along with C and H atoms.

The IUPAC rules are purposed to names different alkanes and alkyl halides.

Answer to Problem 68A

  

Explanation of Solution

The functional group is the atom or group of atom which is responsible for the specific chemical and physical properties in the molecule. In the given compound there is one −COOH group bonded with C atom of molecule. The −COOH group is called as carboxylic acid group.

  

(b)

Interpretation Introduction

Interpretation: The family of given organic compound needs to be determined.

  

Concept Introduction: Alkanes are the saturated hydrocarbons which are mainly composed of C and H atoms. The carbon atoms are bonded in straight chain or branched chain. Alkyl halides are the halogens derivatives of alkanes. They have certain heteroatoms as Cl, I, Br or F along with C and H atoms.

The IUPAC rules are purposed to names different alkanes and alkyl halides.

Answer to Problem 68A

  

Explanation of Solution

The functional group is the atom or group of atom which is responsible for the specific chemical and physical properties in the molecule. In the given compound there is one >C=O group bonded with one alkyl and one aromatic ring. The >C=O group is called as ketone group.

  

(c)

Interpretation Introduction

Interpretation: The family of given organic compound needs to be determined.

  

Concept Introduction: Alkanes are the saturated hydrocarbons which are mainly composed of C and H atoms. The carbon atoms are bonded in straight chain or branched chain. Alkyl halides are the halogens derivatives of alkanes. They have certain heteroatoms as Cl, I, Br or F along with C and H atoms.

The IUPAC rules are purposed to names different alkanes and alkyl halides.

Answer to Problem 68A

  

Explanation of Solution

The functional group is the atom or group of atom which is responsible for the specific chemical and physical properties in the molecule. In the given compound there is one −COO- group bonded with one alkyl and one aromatic ring. The −COO- group is called as ester group.

  

(d)

Interpretation Introduction

Interpretation: The family of given organic compound needs to be determined.

  

Concept Introduction: Alkanes are the saturated hydrocarbons which are mainly composed of C and H atoms. The carbon atoms are bonded in straight chain or branched chain. Alkyl halides are the halogens derivatives of alkanes. They have certain heteroatoms as Cl, I, Br or F along with C and H atoms.

The IUPAC rules are purposed to names different alkanes and alkyl halides.

Answer to Problem 68A

  

Explanation of Solution

The functional group is the atom or group of atom which is responsible for the specific chemical and physical properties in the molecule. In the given compound there is one −OH group bonded with one aromatic ring. The −OH group is called as alcoholic group and if −OH group is bonded on aromatic ring it is called as phenolic group.