INORGANIC CHEMISTRY

Question: Arrange them in increasing or decreasing order
according to characteristics

1. Decreasing ionic size
    Mg2+, O2–, Na+, F–
2. Increasing acidic property
    ZnO, Na2O2, P2O5, MgO
3. Increasing first ionization potential
     Mg, Al, Si, Na
4. Increasing bond length
     F2, N2, Cl2, O2
5. Increasing size
     Cl–, S2–, Ca2+, Ar
6. Increasing acid strength
     HClO3, HClO4, HClO2, HClO
7. Increasing bond strength
     HCl, HBr, HF, HI
8. Increasing oxidation number of iodine
       I2, HI, HIO4, ICl
9. Increasing thermal stability
      HOCl, HOClO2, HOClO3, HOClO
10. Increasing bond enthalpy
      N2, O2, F2, Cl2
11. Increasing acidic character
       CO2, N2O5, SiO2, SO3
12. Increasing ionic size
      N3–, Na+, F–, O2–, Mg2+
13. Increasing basic character
       MgO, SrO, K2O, NiO, Sc2O
14. Increasing extent of hydrolysis
        CCl4, MgCl2, AlCl3, PCl5, SiCl4
15. Increasing strength of hydrogen bonding
          O, S, F, Cl, N
(H···H – X)
16. Increasing ionic radii in water
         Li+, Na+, K+, Rb+, Cs+
17. Increasing molar conductivity in water
        Li+, Na+, K+, Rb+, Cs+
18. Increasing reactivity with water
       Li, Na, K, Rb, Cs
19. Increasing reactivity with hydrogen
       Li, Na, K, Rb, Cs
20. Increasing melting point
       Li, Na, K, Rb, Cs
21. Increasing basic nature of hydroxides
        LiOH, NaOH, KOH, RbOH, CsOH
22. Increasing thermal stability of hydroxides
       LiOH, NaOH, KOH, RbOH, CsOH
23. Increasing covalent character
          LiCl, LiBr, LiI