Question

which of the following transformator will
in bond ordera
Cause
inocas
NZ
Na
02
O
ot
2
z
F2
F2
(u
O2
оо​

Answer 1

N2 ( total electrons 14)

o1s2,o1s2, o2s2,o2s2 2p2

2py2,2p2

F2 (total electrons 18 )

o1s2,o1s2,o2s2,o2p2

for N2 the valence orbital is bonding molecular orbital and for F2, its antibonding molecular orbital. so,bond order decrease by 0.5 in for mer and increase by 06 in the latter