S-block

1. S-Block/Table for comparison of group-1 and group-2 [Atomic radius,Metallic character,Ionic nature,Softness,Density,Boiling point,Melting point,Electronegative,Ionisation energy ]/Reaction of group-1 and group-2 with 02,N2,H2O,H2,NH3(dry),NH3(AQUEOUS),Sulphate.
2. S-Block/Reaction of group-1 and group-2 with Nitrate,Carbonate,Bicarbonate and X2.
3. S-Block/Quick lime (Cao) preparation and property/Slaked lime (Ca(OH)2 preparation ,property and reaction/Lime stone or milk of lime ( CaCO3) prepartion and reaction/Plaster of paris (P.O.P) preparation and property/Important points/Flame test.
4. S-Block/Important points/Heating effect/Structure of Becl2.
5. S-Block/Carbonate (Na2CO3)/Carbonate preparation / Solvary ammonia process/Property of carbonate/Washing soda/Baking soda or NaHCO3 prepartion and property/Common salt or Nacl.
6. S-Block/Sodium Hydroxide or NaOH prepartion,property and reaction/NaOH reaction with Strong base,non-metals and metal/Important points/Flame test/LiF and CSI/Different reaction of Na2O2.