Lec:34 Possible oxidation states of group IV A elements ||Oxidation states|| all possible

Lec:33 Group IV A elements ||Carbon’s Family|| Trend in properties

Lec:32 Why Beryllium Hydroxide Be(OH)2 is Amphoteric in nature? What is Amphoteric substance? Fsc#2

Lec:31 How Beryllium differs from other members of its own group? Mohs hardness scale fsc part 2

Lec:30 Why Beryllium Chloride (BeCl2) is Covalent not ionic in nature? Very important for all Bises

Lec:29 Trends in thermal stability of carbonates of group II A BaCO3 is most stable while BeCO3 not?

Lec:28Trend in thermal stability of nitrates of group II A |Stability increases down the group why?|

Lec:27 Trends in solubility of carbonates of group ||Hydration energy vs lattic energy down group||

Lec:26 Trend in solubility of sulphates of group 2 elements/alkaline earth metal sulphates

Relationship between equilibrium constants (Kp, Kc, Kx and Kn) ||Kp=Kc=Kx=Kn|| very Important

Lec:7 Relationship between Kp and Kn ||Equilibrium constants relationship ||Bise KPK|| in Pashto

Lec:6 Relationships between KP and KX ||Relationships between equilibrium constants||

Lec:5 Relationships between equilibrium constants ||Relationship between Kp and Kc||

Lec:25 Trend of solubility and basicity of HYDROXIDE of group II A (Alkaline) metals down the group

Lec:23 Alkaline earth metals properties of alkaline earth metals ||What are alkaline earth metals?||

Lec:24 Group II A Alkaline metals Chemical properties|| Reactions with oxygen, water and nitrogen||

Lec:4 Types of equilibrium Homogeneous equilibrium Heterogeneous equilibrium

Lec:3 Law of Mass Action What is Equilibrium Constant Kc?

Lec:22 Flame TestFlame test of Alkali metals Detections of alkali metals Colors of flame🔥by Alkalies

Lec:2 What is Chemical equilibrium? Graphical explanations and Necessary conditions for equilibrium

Lec:21Thermal stability of Carbonate bicarbonates of alkali and alkaline polarization and Polarizing

Lec:1 Chemical equilibrium Reversible reaction and irreversible reaction Macroscopic characteristics

Lec:20 Effects of heat on nitrates of alkali metals Thermal stability of nitrates of alkali metals

Lec:21 Types of Crystalline Solids Molecular solids Metallic solids Properties of solids

Lec:19 Reactions of Alkali metals with oxygen Reactions of alkali oxides with water and with acids

Lec:20 Classification/Types of Solids Ionic Solids Covalent Solids Properties of solids

Lec:19Low density and high heat of fusion of ice ||Why ice floats on the surface of water?||

Lec:18 Lattice energy Various factors which affect lattice energy Very conceptual

Lec:18 Group A Alkali metals Properties of alkali metals||Reactions of alkali metals with water etc|

Lec:17Sodium hydroxide Magnesium hydroxide Aluminum hydroxides ||hydroxides of period3 elements||

Lec:17 Various factors that affects the shape of solids Radius ratio and coordination and stability

Lec:16Hydroxides of period 3rd elements Which hydrides are basic and which hydrides are acidic?

Lec:16Calculation of number of atoms in per unit cell ||Calculation number of atoms in lattice||

Lec:15Structure of sodium chloride (NaCl) crystal lattice How NaCl have 4NaCl?

Lec:14 Unit cells Types of unit cell ||Simple cubic unit Body centered lattice Face centered cubic||

Lec:15 Solubility of chlorides of period 3rd elements in water |Hydration and hydrolysis| s and p bl

Lec:14 Chlorides of period 3rd elements Properties of period3 element Why AlCl3 structure is tricky

Lec:13 Parameters of unit cell/Elements of unit cell|unit cell dimensions Types of crystals system

Lec:13Reactions of oxides of period 3rd elements with acids and basesAmphoteric behavior of Al2O3

Lec:12Unit cell ||Types of crystal units|| What is Crystal unit/box like cell?

Lec:11Crystal lattice/Space lattice Types of crystal lattice Lattice sites/Lattice points

Lec:10 Transition temperature What is transition temperature ? With examples

Lec:9 Allotropes and Allotropy Types of Allotropes of carbon, sulphur|| what is allotropy?||

Lec:12 Trend in acid base behavior of oxides of period 3rd elements Metal oxides basic other acidic

Lec:11Physical properties of oxides of period 3rd elements ||Structure, Melting/Boiling points etc||

Lec:8 Polymorphism Properties of Crystalline solid Differences between Isomorphism and Polymorphism

Lec:10Reactions of period 3rd elements with Chlorine ||Reactions of period 3rd elements||

Lec:9Reactions of period 3rd elements with oxygen || s and p block elements|| FSc part 2

Lec:7 Isomorphism ||Properties of Solids || FSc part 1 KPK text book in Pashto

Lec:6 Properties of Crystal solid Geometric shape Sharp melting point Habit of crystal Anisotropic

Lec:8 Reactions of period 3rd elements with waterReaction of Chlorine with water etc

Lec:5 SymetrySymmetry elements Plane of symmetry Axis of symmetry Center of symmetry

Lec:7 Melting points and boiling points of period 3rd elements and their trend in periodic table

Lec:6Electrical Conductivity Trend of electrical conductivity in period 3rd elements of periodic tbl

Lec:4 Types of solids Crystalline solids Properties of Solids

Lec:5 ElectronegativityFactors affecting electronegativityTrends of electronegativity in periodic

Lec:3Types of solids Amorphous solidsProperties of Amorphous Solids What is isotropy?

Lec:4 Ionization Energy Trends of Ionization energ in periodic table Why Mg greater IE than Al?

Lec:3 Trend/Variation of Atomic radius in periodic table Trend of atomic radius of period 3 elements

Lec:2 Properties of solids Diffusion, Compression, Expansion etc in Solids ||Unit:6 Solid state||