Question

What is the simplest definition of electromeric effect, inductive effect, and resonance effect.?

Answer 1

Answer:

In simple terms it can be defined as the delocalisation of π electrons due to the presence of electron releasing or electron withdrawing substituents, which results in canonical forms with different electron distribution. It is designated as R or M effect. Now, a resonance effect can be either positive or negative.✔✔✔✔♣️❤☺️❣

Answer 2

the simplest definitions of electromeric effect, inductive effect, and resonance effect are:

• Electromeric effect -  a temporary effect in which intramolecular electron displacement with the substitution of electron pair for another in presence of attacking an attacking reagent.

• Inductive effect -  an effect due to the polarisation of sigma bonds within a molecule or the ion.

• Resonance effect - an effect that initiates the polarisation of due to interaction between a lone pair of electrons and a pi bond or vice-versa.