There can be three equivalent best resonance structures of ________.
A)(ii), (iii), and (v)
B)(i)and (ii)
C)(iii)and (v)
D)(iii), (iv), and (v)
E)all

Question

Quizplus · Accepted Answer

The three equivalent best resonance structures typically refer to structures that have the same energy level, indicating they contribute equally to the hybrid structure. Without seeing the specific structures (i) through (v), we can't detail why (ii), (iii), and (v) are correct, but this answer implies that these three structures have similar stability and electron distribution, making them equivalent in contributing to the overall resonance hybrid of the molecule.

There Can Be Three Equivalent Best Resonance Structures of ________