Q. Which of the following compounds exhibits rotamers?

A) 2-butene
B) Maleic acid
C) Butane
D) Fumeric acid
Explanation

(a)
2-butene exhibit rotamers. Rotamers are the isomers formed by restricted rotation.

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

Ph.D. in Physics with 19+ years of teaching experience.