C6H5-NH-C6H5is :a)Dibenzenamineb)Diphenyl aminec)1,2 Diphenyl amined)ToluidineCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

In the structure two phenyl groups are attached to the amino group, hence the name Diphenyl amine.

Answer

Answer

D

Answer

Explanation:

The compound C6H5-NH-C6H5 is commonly known as diphenylamine. Let's break down the name and structure to understand why this is the correct answer.

Structure:
The compound has two phenyl groups (C6H5) connected by a nitrogen (N) atom. It can be represented as C6H5-NH-C6H5.

Nomenclature:
To name this compound, we need to follow the IUPAC rules for naming amines.

Step 1: Identify the parent chain.
In this case, the parent chain is the longest chain that includes the nitrogen atom. The two phenyl groups are attached to this chain.

Step 2: Number the parent chain.
We start numbering from the end that gives the substituents the lowest possible numbers. In this case, since both substituents are identical, it doesn't matter which end we start numbering from.

Step 3: Name the substituents.
The substituents in this compound are two phenyl groups. According to the IUPAC rules, we use the prefix 'phenyl' to denote a benzene ring.

Step 4: Combine the names.
The name of the compound is obtained by combining the names of the substituents with the name of the parent chain. In this case, the name would be 'diphenylamine.'

Answer:
Therefore, the correct answer is option B, 'Diphenyl amine.'

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