Question Detail

CHM 102 Fundamentals of Alkanes: Properties and Preparation Methods Objective Question

Question

What is the dihedral angle in the eclipsed conformation of ethane?
Options
A
Correct Answer
B 60°
C 90°
D 120°
Correct Answer

Option A is the correct answer.

Detailed Explanation

In the eclipsed conformation, hydrogens align, giving a dihedral angle of 0°.

Hint

They are directly in line.

Question Info