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Chapter 12: Electrochemistry (43 videos)   (Practice Test)
12.1: Oxidation-Reduction Concepts(Practice Test)
  1. Introduction to Electrochemistry
  2. Oxidation and Reduction Reactions
  3. Oxidation State
  4. More on Oxidation State
  5. Finding out the Oxidation Numbers
  6. Identifying Substances Which are Oxidized or Reduced
  7. Balancing of Redox Equations by Oxidation Number Method
  8. More on Balancing of Redox Equations by Oxidation Number Method
  9. Balancing of Redox Equations by Ion-Electron Method
  10. Balancing of Redox Equations in Acidic Medium by Ion-Electron Method
12.2: Electrode, Electrode Potential and Electrochemical Series(Practice Test)
  1. Galvanic Cell and its construction
  2. Working of the Cell
  3. Electrode Potential
  4. Standard Hydrogen Electrode
  5. Measurement of Electrode Potential
  6. Calculation of the Voltage or emf of Cells
  7. Prediction of Feasibility of a Chemical Reaction
  8. Electrochemical Series
  9. The Reactivity Series of Metals
  10. Metals and Non-metals as Reducing and Oxidising Agents
  11. Relative Chemical Reactivity of Metals
  12. Reaction of Metals with Dilute Acids
  13. Displacement of One Metal by Another from its Solution
12.3: Types of Electro-Chemical Cells(Practice Test)
  1. Electrolytic Cells
  2. Introduction to Electrolysis
  3. Explaining Electrolysis
  4. Faraday's First Law of Electrolysis
  5. Faraday's Second Law of Electrolysis
  6. Calculating Amount of Silver Deposited
  7. Calculations of Electrolysis of Molten NaCl
  8. Cells and Batteries
  9. Dry Cell
  10. Nickel Cadmium Cell
  11. Lead-Storage Battery
  12. Discharging of Lead Battery
  13. Charging of Lead Battery
  14. Fuel Cells
  15. More on Fuel Cells
  16. Solar Cells
  17. Rusting of Iron
  18. Prevention of Corrosion
  19. Electroplating
  20. Silver Plating