Chapter 16, Problem

Interpretation Introduction

(a)

Interpretation:

To analyse whether the given statement: In the IUPAC system, primary aliphatic amines are named as alkanamines, is true or not.

Concept Introduction:

In ammonia when one among the three atoms of hydrogen is replaced by either an alkyl group or aromatic group it is known as primary amine.

Interpretation Introduction

(b)

Interpretation:

To analyse whether the given statement: The IUPAC name of ${\text{CH}}_{\text{3}}{{\text{(CH}}_{\text{2}}\text{)}}_{\text{4}}{\text{NH}}_{\text{4}}$ is 1-pentylamine, is true or not.

Concept Introduction:

The systematic method of naming the chemical compound in organic chemistry is known as IUPAC which is international Union of pure and applied chemistry.

Interpretation Introduction

(c)

Interpretation:

To analyse whether the given statement: 2-butanamine is chiral and shows enantiomerism, is true or not.

Concept Introduction:

Mirror images of chiral molecules that are not superimposable is known as enantiomers.

Interpretation Introduction

(d)

Interpretation:

To analyse whether the given statement: N,N-Dimethylaniline is a 3° aromatic amine, is true or not.

Concept Introduction:

The amine compound that has aromatic ring which is one of the compound classifications which has aniline encompassed is known as aromatic amines.