Which of the following structures contribute(s)to the resonance hybrid of the intermediate formed when bromobenzene undergoes para-chlorination?
A)I
B)II
C)III
D)IV
E)All of these choices.

Question

Which of the following structures contribute(s)to the resonance hybrid of the intermediate formed when bromobenzene undergoes para-chlorination? 
A)I 
B)II 
C)III 
D)IV 
E)All of these choices.

Quizplus · Accepted Answer

The Answer of Which of the following structures contribute(s)to the resonance hybrid of the intermediate formed when bromobenzene undergoes para-chlorination? 
A)I 
B)II 
C)III 
D)IV 
E)All of these choices.

Which of the Following Structures Contribute(s)to the Resonance Hybrid of the Intermediate