The bond order of B2 molecule is:
2
1
3
0
B (Z = 5)
Bond order = 1/2 [Nb - Na] = 1/2 [6 - 4] = 1.
The bond order of Li2 molecule is:
The bond order in N+2 ion is
[Pb. CET 2004]
The number of nodes present in 3d is: _____
Considering complete ionization, Van't Hoff factor of Ca(NO3)2 is: