Concept explainers
(a)
Interpretation:
The protons that give rise to the given signals have to be drawn and the decision has to be justified using resonance structures.
Concept introduction:
NMR spectroscopy:
It is the study of the interaction between
Resonance: An electron displacement effect for stabilizing a molecule through delocalization of bonding electrons in the pi orbital.
Delocalized electrons stabilize a compound. The extra stability gains from having delocalized electrons are called resonance stabilization or resonance energy.
(b)
Interpretation:
It has to be identified whether the IR signal corresponding to the
Concept introduction:
NMR spectroscopy:
It is the study of the interaction between electromagnetic radiation and the nuclei of atoms and the variety of nuclei studied includes
Resonance is an electron displacement effect for stabilizing a molecule through delocalization of bonding electrons in the pi orbital.
Delocalized electrons stabilize a compound. The extra stability gains from having delocalized electrons are called resonance stabilization or resonance energy.
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