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1. Some Basic Concept in Chemistry
36 Lessons-
Start1. Introduction and Matter
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StartCheck Your Understanding
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Start2. Units
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StartCheck Your Understanding
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Start3. Properties of Matter and Their Measurement
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StartCheck Your Understanding
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Start4.Uncertainity in Measurement
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StartCheck Your Understanding
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Start5. Law of chemical combination
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StartCYU-5. Laws of Chemical Combination
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Start6. Avogadro Law & Dalton’s Atomic Theory
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StartCYU 6. Avogadro Law & Dalton's Atomic Theory
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Start7. Atomic Mass
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StartCYU. 7 Atomic Mass
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Start8. Molecular Mass
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StartCYU 8. Molecular Mass
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Start9. Mole concept (Part-1)
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StartCYU 9. Mole Concept Part-1
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Start10. Mole Concept (Part-2)
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StartCYU 10. Mole concept Part-2
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Start11. Percentage of Composition
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StartCYU 11. Percentage of Composition
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Start12. Empirical Formula & Molecular Formula
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StartCYU 12. Empirical Formula & Molecular Formula
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Start13. Stoichiometry & Stoichiometric Calculation
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StartCYU 13. Stoichiometry & Stoichiometric Calculation
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Start14. Limiting Reagent
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StartCYU 14.Limiting Reagent
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Start15. Balancing a Chemical Equation
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StartCYU 15. Balancing a Chemical Equation
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Start16. Mass percent & Mole Fraction
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StartCYU 16. Mass percent & Mole fraction
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Start17. Molarity
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StartCYU 17. Molarity
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Start18. Molality
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StartCYU 18. Molality
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2. Structure of Atom
75 Lessons-
StartDalton's Atomic Theory
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StartCYU 1. Dalton's Atomic Theory
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Start2. Sub-Atomic particles
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StartCYU 2. Sub-Atomic Particles
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Start3. Discovery of Sub-Atomic Particles
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StartCYU 3. Discovery of Sub-Atomic Particles
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Start4. Charge to Mass ratio of Electron.
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StartCYU 4. Charge to Mass ratio of electron
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Start5. Discovery of Protons & Neutrons.
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StartCYU 5. Discovery of Protons & Neutrons.
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Start6. Differnet kinds of Rays
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StartCYU 6. Different Kinds of rays
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Start7. Rutherford's Nuclear model of Atom.
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StartCUY 7. Rutherford's Nuclear model of Atom.
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Start8. Atomic Number & Mass Number
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StartCYU 8. Atomic Number & Mass Number
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Start9. Drawbacks of Rutherford's Model.
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StartCYU 9. Drawbacks of Rutherford's Model.
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StartBohr's Model of Atom
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StartCYU 10. Bohr's Model of Atom
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Start11. Electromagnetic Spectrum.
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StartCYU 11. Electromagnetic Spectrum.
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Start12. Practice Question
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Start13. Plank's Quantum Theory
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StartCYU 13. Plank's Quantum Theory
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Start14. Wavelength-Intensity Relationship.
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StartCYU 14. Wavelength-Intensity Relationship.
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Start15. Photoelectric effect
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StartCYU 15. Photoelectric effect
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Start16. Electromagnetic Radiation
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StartCYU 16. Electromagnetic Radiation
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Start17. Practice Question
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Start18. Emission & Absorption Spectra
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StartCYU 18. Emission & Absorption Spectra
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Start19. Line Spectrum of Hydrogen
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Start20. Bohr's Model of Hydrogen Atom
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StartCYU 20. Bohr's Model of Hydrogen Atom
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Start21. Bohr,s Theory
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StartCYU 21. Bohr,s Theory
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Start22. Explanation of Line Spectrum of Hydrogen
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StartCYU 22. Explanation of Line Spectrum of Hydrogen
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Start23. Limitations of Bohr's Model
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StartCYU 23. Limitations of Bohr's Model
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Start24. Heisenberg's Uncertainty Principle
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StartCYU 24. Heisenberg's Uncertainty Principle
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Start25. Significance of Uncertainty Principle.
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StartCYU 25. Significance of Uncertainty Principle.
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Start26. Quantum Mechanical Model of Atom
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StartCYU 26. Quantum Mechanical Model of Atom
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Start27. Hydrogen atom and shrondinger effect
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StartCYU 27. Hydrogen atom and shrondinger effect
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Start28. Important feature of Quantum mechanical model of Atom
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StartCYU 28. Important feature of Quantum mechanical model of Atom.
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Start29. Quantum Number
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StartCYU 29. Quantum Number
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Start30. Azimuthal Quantum Number
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StartCYU 30. Azimuthal Quantum Number
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Start31. Magnetic Quantum Number
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StartCYU 31. Magnetic Quantum Number
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Start32. Shape of Atomic Orbital
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StartCYU 32. Shape of Atomic Orbital
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Start33. Boundary Surface Diagram-1
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StartCYU 33. Boundary Surface Diagram-1
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Start34. Boundary Surface Diagram Contd.
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StartCYU 34. Boundary Surface Diagram Contd.
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Start35. Energies of Orbitals
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StartCYU 35. Energies of Orbitals.
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Start36. Energies of orbitals-2
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StartCYU 36. Energies of orbitals-2
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Start37. Filling of Orbitals in Atom
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StartCYU 37. Filling of Orbitals in Atom
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Start38. Pauli's Electron Principle
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StartCYU 38. Pauli's Electron Principle
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Start39. Electronic Configuration of Atom.
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StartCYU 39. Electronic Configuration of Atom.
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3. Classification of Element and Periodicity in Properties.
36 Lessons-
Start1. Classification of Element.
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StartCYU 1. Classification of Element.
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Start2. Genesis of Periodic Classification
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StartCYU 2. Genesis of Periodic Classification
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Start3. Modern Periodic Law
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StartCYU 3. Modern Periodic Law
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Start4. Nomenclature of element with atomic number
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StartCYU 4. Nomenclature of element with atomic number.
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Start5. Electronic Configuration of elements
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StartCYU 5. Electronic Configuration of elements
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Start6. Groupwise Electronic Configuration.
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StartCYU 6. Groupwise Electronic Configuration.
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Start7. The S- Block Element
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StartCYU 7. The S- Block Element
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Start8. D & F Block Elements
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StartCYU 8. D & F Block Elements
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Start9. Metals, Non-Metals & Metalliods.
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StartCYU 9. Metals, Non-Metals & Metalliods.
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Start10. Periodic Trends in Properties of Elements
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StartCYU 10. Periodic Trends in Properties of Elements.
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Start11. Ionic Radius
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StartCYU 11. Ionic Radius
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Start12. Ionisation Enthalpy
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StartCYU 12. Ionisation Enthalpy
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Start13. Ionisation Enthalpy-2
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StartCYU 13. Ionisation Enthalpy-2
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Start14. Electron Gain Enthalpy
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StartCYU 14. Electron Gain Enthalpy
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Start15. Electronegativity
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StartCYU 15. Electronegativity
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Start16. Periodic Trends in Chemical Properties.
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StartCYU 16. Periodic Trends in Chemical Properties.
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Start17. Anomalous Properties of Second Period Element
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StartCYU 17. Anomalous Properties of Second Period Element
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Start18. Periodic Trends and Reactivity
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StartCYU 18. Periodic Trends and Reactivity
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4. Chemical Bonding & Molecular Structure
10 Lessons-
Start1. Kossel-Lewis Approach To Chemical Bonding.
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StartCYU 1. Kossel-Lewis Approach To Chemical Bonding.
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Start2. Significance of Lewis Symbols
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StartCYU 2. Significance of Lewis Symbols
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Start3 Octet Rule & Covalent Bond
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StartCYU 3 Octet Rule & Covalent Bond
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Start4. Covalent Bond
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StartCYU 4. Covalent Bond
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Start5. The Lewis Structure
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StartCYU 5. The Lewis Structure
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