
The IUPAC name of aniline is:
A. phenylamine
B. aminobenzene
C. benzylamine
D. benzenamine
Answer
501.9k+ views
1 likes
Hint: The phenyl ring is a cyclic ring which is viewed as a benzene ring having formula with one hydrogen atom less where the hydrogen atom is replaced by other compounds. The molecular formula of the phenyl group is .
Complete step by step answer:
Aniline is a compound carrying two groups, one is a phenyl ring and the other is an amino group. The amino group is directly attached to the phenyl ring.
Preparation of aniline
When benzene is heated with concentrated sulphuric acid and concentrated nitric acid at , nitrobenzene is formed. This reaction is known as nitration. On reacting nitrobenzene with concentrated hydrochloric acid and excess sodium hydroxide in presence of the tin catalyst, aniline is formed.
The reaction is shown below.
The chemical structure of aniline is shown below.
Aniline is commonly known as aminobenzene. The chemical formula of aniline is or . Aniline consists of six carbon atoms, seven hydrogen atoms, and one nitrogen atom.
As carbon is the chemical formula, aniline is considered as an organic compound. The phenyl is a hexagonal ring with an alternate double bond and the amino group consists of one nitrogen atom joined with two hydrogen atoms. The resulting compound is an aromatic amine.
The IUPAC name of aniline is phenylamine.
Therefore, the correct option is A.
Note:
The phenyl ring is closely connected with the benzene. The alternative name for aniline is given as benzene amine because of the structure. In benzylamine, one methyl group is added and thus the molecular formula of benzylamine is .
Complete step by step answer:
Aniline is a compound carrying two groups, one is a phenyl ring and the other is an amino group. The amino group is directly attached to the phenyl ring.
Preparation of aniline
When benzene is heated with concentrated sulphuric acid and concentrated nitric acid at
The reaction is shown below.

The chemical structure of aniline is shown below.

Aniline is commonly known as aminobenzene. The chemical formula of aniline is
As carbon is the chemical formula, aniline is considered as an organic compound. The phenyl is a hexagonal ring with an alternate double bond and the amino group consists of one nitrogen atom joined with two hydrogen atoms. The resulting compound is an aromatic amine.
The IUPAC name of aniline is phenylamine.
Therefore, the correct option is A.
Note:
The phenyl ring is closely connected with the benzene. The alternative name for aniline is given as benzene amine because of the structure. In benzylamine, one methyl group is added and thus the molecular formula of benzylamine is
Recently Updated Pages
Master Class 12 Economics: Engaging Questions & Answers for Success

Master Class 12 Maths: Engaging Questions & Answers for Success

Master Class 12 Biology: Engaging Questions & Answers for Success

Master Class 12 Physics: Engaging Questions & Answers for Success

Master Class 12 Business Studies: Engaging Questions & Answers for Success

Master Class 12 English: Engaging Questions & Answers for Success

Trending doubts
Which one of the following is a true fish A Jellyfish class 12 biology CBSE

Which are the Top 10 Largest Countries of the World?

a Tabulate the differences in the characteristics of class 12 chemistry CBSE

Why is the cell called the structural and functional class 12 biology CBSE

Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE

Derive an expression for electric potential at point class 12 physics CBSE
