|
51
|
Organic chemistry
|
|
|
|
52
|
M o diagram of of molecule
|
|
|
|
53
|
Organic chemistry
|
|
|
|
54
|
Organic chemistry
|
|
|
|
55
|
M o diagram of of molecule
|
|
|
|
56
|
S block ,solvation and complex formation
|
|
|
|
57
|
Complex formation by First transition series elements
|
|
|
|
58
|
Reducible and irreducible representation
|
|
|
|
59
|
Hydrogen bonds
|
|
|
|
60
|
Hydrogen bonds
|
|
|