Which of the following conditions is not correct for resonating structures?
A. the contributing structure must have the same number of unpaired electrons.
B. the contributing structures should have similar energies.
C. the resonance hybrid should have higher energy than any of the contributing structure.
D. none of these
Answer:C
Which of the following conditions is not correct for resonating structures?
A. the contributing structure must have the same number of unpaired electrons. B. the contributing structures should have similar energies. C. the resonance hybrid should have higher energy than any of the contributing structure. D. none of these