Question

Difference between inductive effect and mesomeric effect in

Answer 1

MESOMERIC EFFECT

The permanent polarization of a group conjugated with a bond or a set of alternate bonds is transmitted through the electrons of the system, resulting in a different distribution of electrons in the unsaturated chain. This kind of electron distribution in unsaturated compounds conjugated with electron-releasing or withdrawing groups or atoms is called mesomeric effect.

INDUCTIVE EFFECT

The inductive effect is a permanent state of polarization. The electron density in a bond between two unlike atoms is not uniform. The electron density is more dense toward the more electronegative of the two atoms.

Answer 2

$\huge\textbf\green{Answer :}$



$\huge\textbf{Inductive Effect :}$


→ It can be defined as displacement of sigma electron density towards more electron negative element.

→ It involves slightly positive and negative charges.

→ Displacement of sigma bond density involves

→ It is a permanent effect.

→ It is also known as polarisation effect.

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$\huge\textbf{Electromeric Effect :}$


→ Can be defined as migration of pie bond towards same or more electron negative element.

→ It involves fully negative and positive charges.

→ Migration of pie bond involves.

→ It is a temporary effect.

→ It is also known as Polarisibility effect.

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