Question

What is Resonance? or Resonating energy?

Answer 1

It is a way of describing delocalized electrons within certain molecules or polyatomic ions where the bonding cannot be expressed by one single Lewis structure

Answer 2

$\boxed{\colorbox{red}{Resonance:-}}$

➡When two or more structure that differ only in the distribution of electrons can be written for a molecule . the real structure is said to resonance hybrid.
↪these structure are hypothetical

➡$\boxed{\colorbox{pink}{Resonanting energy:--}}$

↪The energy difference between the most stable resonating hybrid is resonanting energy

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