1. =>K2MnF6 + SbF5  KSbF6 +MnF3 +F2
which of the following is the stronger lewis acid?
a)K2MnF6
b)SbF5
c)KSbF6
d)MnF3

2. =>what is the temperature at which alpha & beta sulphur exists simultaneously?
a)289k
b)369k
c)396k
d)419k

3. =>what is the number of hydroxyl groups in the phosphorous(phosphonic)acid?
d)none

4. STRUCTURE OF THE ACID O P
H OH OH

5. =>why does sulphur in vapour state exhibit paramagnetic behaviour?
a)since sulphur exists as alpha sulphur
b)since sulphur exists as chain polymers called catena-Sn
c)since sulphur exists as S2
d)since sulphur exists as S8

6. AMINO ACIDS
ISOELECTRIC POINT

7. There exists some topics which in general read by the student but these are such topics which one should not touch also.Such as:
CFT
EXTRACTION of some metals and compounds ,be always choosy only preparation is needed no cramming of temp. and pressures.
INVENTORS of organomettalic and coordination compounds.

8. WERNER'S THOERY 1.metals exhibits two types of linkages:
Primary-satisfying ions and have an oxidation state
Secondary-satisfying ions as well as neutral groups and have coordination number
2.secondary linkages exhibit different spatial arrangement which is according to the coordination
WERNER'S THOERY

9. Ligand theory
Weak and strong
CO > CN- >H2O>O-2>C204-2>OH->F->Cl->S-2>I-2
INNER ORBITAL(d2sp3)
Strong ligands
OUTER ORBITAL(sp3d2)
Weak ligands

10. NAME OF THE COMPOUND (with the formulae) MOLECULAR STRUCTURE COLOUR
PREPARATION
PHYSICAL PROPERTIES
CHEMICAL PROPERTIES
MOLECULAR STRUCTURE

11. O P TANDON
NCERT
And one more book
It is
it is
BOOKS TO BE FOLLOWED

12. BROCHURE OF IIT-JEE