Which of the following species are resonance forms of the species in the box?
A)I and III
B)I and II
C)III and IV
D)II and IV
E)All of these choices are correct resonance forms.

Question

Which of the following species are resonance forms of the species in the box? 
A)I and III 
B)I and II 
C)III and IV 
D)II and IV 
E)All of these choices are correct resonance forms.

Quizplus · Accepted Answer

The Answer of Which of the following species are resonance forms of the species in the box? 
A)I and III 
B)I and II 
C)III and IV 
D)II and IV 
E)All of these choices are correct resonance forms.

Which of the Following Species Are Resonance Forms of the Species