which-of-the-following-correctly-represents-the-molecular-orbital-diagram-for-13

Question

Which of the following correctly represents the molecular orbital diagram for 1,3-butadiene?

Accepted Answer

A diagram with two bonding orbitals and two antibonding orbitals.

Answer

A diagram with four bonding orbitals.

Answer

A diagram with one bonding orbital and three antibonding orbitals.

Answer

A diagram with three bonding orbitals and one antibonding orbital.