Q.
The electrophile, $E^{\bigoplus_{}^{}\ }$attacks the benzene ring to generate the intermediate $\sigma -$complex. Of the following, which $\sigma -$complex is of lowest energy?
A) [image:12_image125.emf]
B) [image:12_image126.emf]
C) [image:12_image127.emf]
D) [image:12_image128.emf]
Explanation
The correct answer is Option B: [image:12_image126.emf].
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.