Question

Write any 2 difference between b.m.o and a.b.m.o ?

Answer 1

Combination of two atomic orbitals results in formation of two molecular orbitals, bonding molecular orbital (BMO) whereas other is anti-bonding molecular orbital (ABMO). BMOhas lower energy and hence greater stability than ABMO.

Answer 2

Answer:

1.BMO is th constructive interference of neighbouring AOs whereas ABMO is th destructive interference of AOs.

2.BMO has no node whereas ABMo has a node betn atoms.BMO has lower energy as compared to ABMO ,so it will be filled first.