Consider the following statements regarding the molecular orbitals of an ammonia molecule:
A. The lone pair on nitrogen occupies a non-bonding molecular orbital.
B. The N-H bond orbitals exhibit a1 symmetry.
C. The HOMO is primarily composed of nitrogen's p-orbitals.
D. Increasing the H-N-H bond angle destabilizes the HOMO.
The option containing the correct statements is:
1
A and C only
2
A and D only
3
B and C only
4
B and D only