Question Detail

CHM 101 CHM 101 Past Questions Objective Question

Question

The formation of a π bond in an organic compound is due to
Options
A end-to-end overlap
B lateral overlap
Correct Answer
C diagonal overlap
D top overlap
Correct Answer

Option B is the correct answer.

Detailed Explanation

A π bond is formed by the side-by-side (lateral) overlap of p-orbitals above and below the plane of the nuclei. End-to-end overlap forms a σ bond.

Hint

Think about the shape of p-orbitals and how they overlap to form a bond with electron density above and below the internuclear axis.

Question Info