Concept explainers
(a)
Interpretation:
Changes in bonding that would result from the removal of two electrons from benzene HOMO has to be described.
Concept Introduction:
Bond order is calculated by the expression given as follows:
The magnetic properties are related to terms such as diamagnetism and paramagnetism. Paramagnetism defines the ability of elements to be weakly attracted in an external magnetic field. It arises due to the presence of unpaired electrons. Diamagnetism defines the ability to be repelled in the external magnetic field environment. This is because diamagnetic species have paired electrons.
(b)
Interpretation:
Changes in bonding that would result from the addition of two electrons from benzene LUMO has to be described.
Concept Introduction:
Refer to part (a).
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