Organic Chemistry Practice Problems Frost Circle Practice Problems Solution: For the energy diagram shown below:  1) There are...

Solution: For the energy diagram shown below:  1) There are 3 antibonding orbitals and 2 bonding orbitals 2) There are 2 antibonding orbitals and 2 non-bonding orbitals and 1 bonding orbital 3) There are 2 antibonding orbitals and  3 bonding orbitals 4) There are 2 antibonding orbitals and 2 non-bonding orbitals and 1 bonding orbital 5) There is 1 bonding orbital and 4 antibonding orbitals    

Problem

For the energy diagram shown below: 

1) There are 3 antibonding orbitals and 2 bonding orbitals

2) There are 2 antibonding orbitals and 2 non-bonding orbitals and 1 bonding orbital

3) There are 2 antibonding orbitals and  3 bonding orbitals

4) There are 2 antibonding orbitals and 2 non-bonding orbitals and 1 bonding orbital

5) There is 1 bonding orbital and 4 antibonding orbitals

 

 

Additional Practice Problems

Frost Circle

Frost Circle

Q. The MO diagrams of five compounds are shown below. Which one is anti-aromatic?

Solved • Thu Apr 28 2016 14:09:07 GMT-0400 (EDT)