Q. Dihedral angle of least stable conformer of ethane is:

A) 180°
B) 60°
C) 0°
D) 120°
Explanation

[Solution] The eclipsed conformation (least stable) has a dihedral angle of 0°. Answer (3).

Dr. Abubacker
Reviewed by Dr. Abubacker

Physics Educator & NEET/JEE Specialist

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

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