Chemical Equilibrium (Physical Chemistry)

Pakistan (E-CAT, M-CAT etc...) Board > M-CAT > Chemistry (Total Videos: 378)

Show Content

Select a chapter above and press 'Show Content'. Click a video topic below to view.

Chapter 8: Chemical Equilibrium (Physical Chemistry) (46 videos)   (Practice Test)
8.1: Forward and reverse reactions  (Practice Test)
  1. Chemical reactions and its types
  2. Dynamic Chemical Equilibrium
  3. Reversible Chemical Reactions
  4. Irreversible Chemical Reactions
  5. Rate of Chemical Change
  6. Instantaneous and Average Rate
  7. Specific Rate Constant or Velocity Constant
8.2: Le Chatelier's Principle  (Practice Test)
  1. Le-Chatelier's Principle; Effect of Change in Concentration
  2. Effect of Change in Pressure or Volume
  3. Quantitative Effect of Volume on Equilibrium Position
  4. Effect of Change in Temperature
  5. Effect of Catalyst on Equilibrium Constant
8.3: Expressions for equilibrium constants  (Practice Test)
  1. Equilibrium Constant Kc and its Units
  2. Importance of Kc
  3. More on Units of Equilibrium Constant
  4. Relationship Between Equilibrium Constants
8.4: Haber process  (Practice Test)
  1. The Haber's Process
  2. More on Haber process
  3. Preparation of Sulphur Trioxide
8.5: Bronsted-Lowry theory of acids and bases  (Practice Test)
  1. Bronstead-Lowry Concept of Acids
  2. Bronstead-Lowry Concept of Bases
8.6: Strong and weak acids and bases and the pH values  (Practice Test)
  1. Strong Acids
  2. Weak Acids
  3. Concentration and Strength
  4. Dissociation of Acids
  5. Dissociation of Bases
  6. Identifying Weak or Strong Acids or Bases
8.7: pH; Ka; pKa; Kw  (Practice Test)
  1. Concept of pH Scale
  2. Importance of pH
  3. Calculating pH
  4. Calculating pOH
  5. pH, pOH and pKw
  6. Ionization Constants of Acids
  7. Percentage of Ionization of Acids
  8. Ionization Constant of Bases
  9. pKa and pKb
  10. Relationship between Ka and Kb
8.8: Buffer solutions  (Practice Test)
  1. Buffer Solutions
  2. Buffer Action
  3. Buffer Capacity
8.9: pH of buffer solutions
  1. Calculation of pH of a Buffer
  2. More on Calculation of pH of a Buffer
8.10: Solubility product, Ksp  (Practice Test)
  1. Solubility Product
  2. Determination of Solubility Product from Solubility
  3. Determination of Solubility from Solubility Product
8.11: Common ion effect
  1. Common Ion Effect
  2. Some Examples of Common Ion Effect