What is the structure of M nitroaniline?

C6H6N2O23-Nitroaniline / Formula

Which is more basic O nitroaniline or M nitroaniline?

But compared to p-nitroaniline, o-nitroaniline will be having a close inductive effect. Therefore, o-nitroaniline is less basic than p-nitroaniline compounds. In m-nitroaniline only inductive effect is observed and therefore, it is more basic compared to others. Hence, the correct answer is an option (B).

Why is M nitroaniline a stronger base than P-nitroaniline?

m \textit{m} m-Nitroaniline is a stronger base than p \textit{p} p-nitroaniline because the lone pair of electrons on its NH 2 _2 2​ group is not delocalized on the NO 2 _2 2​ group.

What is resonance structure in chemistry?

What is a resonance structure in chemistry? Resonance structures are a group of two or more Lewis structures that collectively represent a single polyatomic species ‘ electronic bonding including fractional bonds and fractional charges.

Why o-nitroaniline is less basic than aniline?

The thing that makes o-nitro aniline less basic is the -I effect which makes the lone pair on – NH2 group less available for donation .

Which of the following order is correct for basic strength of these anilines?

(D) o-nitroaniline > m-nitroaniline > p-nitroaniline.

How will you explain the fact that p-nitroaniline is much weaker base than aniline?

Answer. Nitro group is a deactivating group,it reduces electron density on benzene ring due to it’s electron withdrawing nature.So when the basic nature of aniline and p-nitro aniline are compared,aniline has more Lewis basic nature due to more electron density on it than p-nitroaniline.

Why is para nitro aniline a weaker base than meta nitroaniline?

Aniline is a stronger base than p-nitroaniline but weaker base than p-methoxyaniline. Assertion : p-nitroaniline is a weaker base than p-toluidine. Reason: The electron donating `-NO_(2)` group in p-nitroaniline makes it a weaker base.

How do you identify resonance structures?

Because resonance structures are the same molecules, they must have:

  1. The same molecular formulas.
  2. The same total number of electrons (same overall charge).
  3. The same atoms connected together. Although, they can differ in whether the connections are single, double or triple bonds.