Chemistry 11

Science
Course content
Note:
L - Lesson   A - Activity
1.1: Introduction  

01:01

2.1: Learning Objectives  

00:45

3.1: Importance of Chemistry  

00:50

4.1: States of Matter  

01:57

5.1: Classification of Matter  

01:50

6.1: Properties of Matter  

01:45

7.1: Properties of Matter and their Measurements  

01:48

8.1: Uncertainty in Measurement  

03:22

9.1: Laws of Chemical Combinations  

01:27

10.1: Dalton’s Atomic Theory  

00:36

11.1: Atomic and Molecular Masses  

02:37

12.1: Mole Concept and Molar Masses  

01:41

13.1: Percentage Composition  

01:34

14.1: Stoichiometry and Stoichiometric Calculations  

00:47

15.1: Reactions in Solutions  

00:47

16.1: Summary  

00:43

1.1: Introduction  

00:50

2.1: Learning Objectives  

00:55

3.1: Sub-Atomic Particles  

00:40

4.1: Discovery of Electron  

01:31

5.1: Charge to Mass Ratio of Electron  

01:35

6.1: Charge and Mass of Electron  

00:34

7.1: Discovery of Protons and Neutrons  

01:44

8.1: Atomic Models  

00:35

9.1: Thomson Model of Atom  

00:53

10.1: Rutherford’s Nuclear Model of Atom  

02:25

11.1: Atomic Number and Mass Number  

01:03

12.1: Developments Leading to the Bohr’s Model of Atom  

00:40

13.1: Wave Nature of Electromagnetic Radiation  

01:44

14.1: Particle Nature of Electromagnetic Radiation  

01:25

15.1: Photoelectric Effect  

01:39

16.1: Atomic Spectra  

00:50

17.1: Atomic Spectra  

01:08

18.1: Line Spectrum of Hydrogen  

01:23

19.1: Bohr’s Model for Hydrogen Atom  

01:37

20.1: Bohr’s Theory for Hydrogen Atom  

02:28

21.1: Towards Quantum Mechanical Model of the Atom  

01:51

22.1: Quantum Mechanical Model of Atom  

01:04

23.1: Orbits and Orbitals  

00:23

24.1: Quantum Numbers  

02:01

25.1: Shapes of Atomic Orbitals  

02:19

26.1: Energies of Atomic Orbitals  

00:58

27.1: Filling of Orbitals in Atom  

01:10

28.1: Electronic Configuration of Atoms  

01:15

29.1: Summary  

04:33

1.1: Introduction - Classification of Elements and Periodicity in Properties  

2.1: Learning Objectives  

00:48

3.1: Need to Classify Elements  

00:37

4.1: Genesis of Periodic Classification  

00:24

5.1: Dobereiner’s Triads  

01:09

6.1: Newland’s Octaves  

01:07

7.1: Lothar Meyer Atomic Volume Curve  

00:53

8.1: Mendeleev Periodic Table  

02:20

9.1: Modern Periodic Table  

01:16

10.1: Nomenclature of Elements with Atomic Numbers 00  

00:35

11.1: Electronic Configurations in Periods  

02:55

12.1: Groupwise Electronic Configurations  

01:58

13.1: s-, p-, d- and f- Block Elements  

02:08

14.1: Metals, Non-metals and Metalloids  

00:59

15.1: Periodic Trends in Physical Properties  

01:56

16.1: Periodic Trends in Chemical Properties  

00:59

17.1: Periodic Trends and Chemical Reactivity  

00:48

18.1: Summary  

02:28

1.1: Introduction - Chemical Bonding and Molecular Structure  

00:52

2.1: Learning Objectives-Chemical Bonding and Molecular Structure  

00:49

3.1: Kossel - Lewis Approach to Chemical Bonding  

01:10

4.1: Lewis Representation of Simple Molecules  

00:53

5.1: Covalent Bond-Chemical Bonding and Molecular Structure  

01:55

6.1: Formal Charge  

01:04

7.1: Limitations of the Octet Theory  

01:56

8.1: Ionic Bond or Electrovalent Bond  

01:39

9.1: Bond Parameters  

02:47

10.1: Polar and non polar bonds  

02:07

11.1: VSEPR Theory  

02:23

12.1: Valence Bond Theory  

02:00

13.1: Hybridisation  

00:36

14.1: Types of Hybridisation  

03:36

15.1: MO Theory  

00:59

16.1: Sigma and Pi MO Theory  

02:32

17.1: Bond Order  

01:37

18.1: Hydrogen Bonding  

01:06

19.1: Summary-Chemical Bonding and Molecular Structure  

02:38

1.1: Introduction  

00:30

2.1: Learning Objectives  

00:44

3.1: Intermolecular Forces  

00:37

4.1: Dispersion Forces or London Forces  

00:57

5.1: Dipole - Dipole Forces  

00:31

6.1: Dipole – Induced Dipole Forces  

00:28

7.1: Hydrogen Bond  

01:05

8.1: Thermal Energy  

00:42

9.1: The Gaseous State  

00:42

10.1: The Gas Laws  

03:43

11.1: Ideal Gas Equation  

02:30

12.1: Kinetic Molecular Theory of Gases  

01:33

13.1: Behaviour of Real Gases  

02:09

14.1: Liquefaction of Gases  

00:50

15.1: Liquid State  

00:30

16.1: Vapour Pressure  

01:23

17.1: Surface Tension  

00:52

18.1: Viscosity  

01:57

19.1: Summary  

02:42

1.1: Introduction  

00:56

2.1: Learning Objectives  

01:23

3.1: System and Surroundings  

00:47

4.1: Types of System  

01:18

5.1: State of the System  

01:24

6.1: Internal Energy as a State Function  

02:31

7.1: First Law of Thermodynamics  

01:11

8.1: Work and Enthalpy  

01:46

9.1: Heat Capacity  

01:23

10.1: Measurement of ∆U and ∆H Calorimetry  

02:11

11.1: Enthalpy Change of Reactions  

02:44

12.1: Hess’s Law of Constant Heat Summation  

00:35

13.1: Born - Haber Cycle  

01:41

14.1: Spontaneity  

01:27

15.1: Second Law of Thermodynamics  

01:02

16.1: Gibbs Energy Change, Spontaneity and Equilibrium  

02:03

17.1: Summary - Thermodynamics - Chemistry  

03:10

1.1: Introduction  

00:53

2.1: Learning Objectives  

01:20

3.1: Equilibrium State  

00:58

4.1: Equilibrium in Physical Processes  

00:28

5.1: Solid - Liquid Equilibrium  

01:06

6.1: Liquid - Vapour Equilibrium  

01:52

7.1: Solid - Vapour Equilibrium  

00:40

8.1: Equlibrium involving Dissolution of Solids in Liquids  

01:23

9.1: Equilibrium involving Dissolution of Gases in Liquidsz  

01:35

10.1: General Characteristics of Equilibria Involving Physical Processes  

00:48

11.1: Equilibrium in Chemical Processes  

02:22

12.1: Law of Chemical Equilibrium and Equilibrium Constant  

01:33

13.1: Homogeneous Equilibria  

02:08

14.1: Heterogeneous Equilibria  

00:50

15.1: Applications of Equilibrium Constants  

03:03

16.1: Relationship between K, Q and G  

02:31

17.1: Factors Affecting Equilibria  

00:34

18.1: Ionic Equilibrium in Solution  

01:13

19.1: Concept of Acids and Bases  

02:26

20.1: Ionization of Acids and Bases  

01:24

21.1: Ionization of Water  

01:27

22.1: pH Scalez  

01:25

23.1: Ionization of Weak Electrolytes  

01:59

24.1: Factors Affecting Acid Strength  

01:22

25.1: Common Ion Effect  

01:43

26.1: Hydrolysis of Salts  

01:38

27.1: Buffer Solutions  

00:45

28.1: Solubility Equilibria of Sparingly Soluble Salts  

01:31

29.1: Summary  

03:27

1.1: Introduction-Redox Reactions  

00:39

2.1: Learning Objectives-Redox Reactions  

01:11

3.1: Classical View of Redox Reactions  

00:50

4.1: Redox Reactions in terms of Electron Transfer  

02:08

5.1: Oxidation half and Reduction half reactions  

00:50

6.1: Competitive Electron Transfer Reactions  

02:20

7.1: Oxidation Number  

01:58

8.1: Stock Notation  

00:49

9.1: Oxidation and Reduction in terms of Oxidation Number  

01:05

10.1: Types of Redox Reactions  

02:08

11.1: Balancing of Redox Reactions  

00:30

12.1: Oxidation Number Method  

01:09

13.1: Half Reaction Method  

01:39

14.1: Application of Redox Reactions Redox Titrations  

01:14

15.1: Redox Reactions and Electrode Processes  

01:02

16.1: Electrochemical Cells  

01:44

17.1: Electrode Potential  

01:23

18.1: Summary-Redox Reactions  

02:19

1.1: Introduction  

01:13

2.1: Learning Objectives  

00:56

3.1: Position of Hydrogen in the Periodic Table  

01:55

4.1: Isotopes of Hydrogen  

00:47

5.1: Laboratory Preparation of Dihydrogen  

00:48

6.1: Commercial Production of Dihydrogen  

01:53

7.1: Properties of Dihydrogen  

01:58

8.1: Uses of Dihydrogen  

01:04

9.1: Hydrides  

03:21

10.1: Water and its Physical Properties  

01:19

11.1: Structure of Water and Ice  

01:31

12.1: Chemical Properties of Water  

01:26

13.1: Hard and Soft Water  

00:58

14.1: Temporary Hardness of Water  

01:07

15.1: Permanent Hardness of Water  

01:32

16.1: Preparation of Hydrogen peroxide  

00:59

17.1: Preparation of Hydrogen peroxide-Hydrogen  

01:07

18.1: Structure and Uses of Hydrogen peroxide  

01:13

19.1: Heavy Water  

00:45

20.1: Dihydarogen as a Fuel  

00:58

21.1: Summary  

02:46

1.1: Introduction  

02:06

2.1: Learning Objectives  

01:36

3.1: Physical properties of Alkali Metals  

01:52

4.1: Chemical Properties of Alkali Metals  

03:21

5.1: Uses of Alkali Metals  

01:14

6.1: Compounds of Alkali Metals and Their General Characteristics  

7.1: Properties of Lithium  

02:47

8.1: Some Important Compounds of Sodium  

9.1: Biological Importance of Sodium and Potassium  

01:37

10.1: Some Important Compounds of Sodium  

11.1: Physical properties of Alkaline Earth Metals  

01:12

12.1: Chemical Properties of Alkaline Earth Metals  

01:46

13.1: Uses of Alkaline Earth Metals  

00:45

14.1: Compounds of Alkaline Earth Metals and Their General Characteristics  

02:27

15.1: Anomalous Properties of Beryllium  

01:25

16.1: Some Important Compounds of Calcium  

03:33

17.1: Biological Importance of Magnesium and Calcium  

00:29

1.1: Introduction  

00:57

2.1: Learning Objectives  

00:37

3.1: Group 5 Elements  

03:34

4.1: Preparation of Dinitrogen  

01:09

5.1: Preparation of Ammonia  

01:06

6.1: Nitric Acid  

01:30

7.1: Phosphorus – Allotropic Forms  

01:08

8.1: Preparation of Phosphine  

01:05

9.1: Anomalous Properties of Boron  

00:58

10.1: Preparation of Ozone  

01:20

11.1: Sulphur  

00:53

12.1: Preparation Of Sulphur Dioxide -  

01:32

13.1: Manufacture Of Sulphuric Acid  

01:33

14.1: Group 7 Elements  

02:35

15.1: Chlorine  

01:53

16.1: Group 8 Elements  

02:09

17.1: Summary - The p-Block Elements  

01:07

1.1: Introduction  

01:12

2.1: Learning Objectives  

01:06

3.1: Tetravalency of Carbon  

01:24

4.1: Shapes of Carbon Compounds  

01:27

5.1: Structural Representations of Organic Compounds  

01:58

6.1: Structural formulae of Organic Compounds  

01:38

7.1: Three-Dimensional Representation of Organic Molecules  

01:00

8.1: Classification of Organic Compounds  

02:39

9.1: Functional Group and Homologous Series  

00:47

10.1: Nomenclature of Organic Compounds  

03:10

11.1: Nomenclature of polyfunctional groups  

00:59

12.1: Isomerism  

02:36

13.1: Types of Isomerism  

01:19

14.1: Fundamental Concepts in Organic Reaction Mechanism  

00:42

15.1: Fission of a Covalent Bond  

01:21

16.1: Carbocations and Carbanions  

02:41

17.1: Nucleophiles and Electrophiles  

01:03

18.1: Electronic Displacement in Covalent Bond  

00:16

19.1: Inductive effect  

01:01

20.1: Electromeric effect  

01:11

21.1: Resonance or Mesomeric effect  

01:13

22.1: Hyperconjugation  

00:41

23.1: Techniques of Purification of Organic Compounds  

02:26

24.1: Simple and Fractional Distillation  

02:33

25.1: Distillation Under Reduced Pressure and Steam Distillation  

01:20

26.1: Chromatography  

04:35

27.1: Quantitative Analysis of Organic Compounds  

01:21

28.1: Test for Nitrogen, Sulphur and Halogens  

02:04

29.1: Test for Carbon, Hydrogen and Phosphorus  

01:20

30.1: Qualitative Analysis of Organic Compounds  

01:48

31.1: Estimation of Nitrogen  

01:45

32.1: Estimation of Halogens, Sulphur, Phosphorus, Oxygen  

01:00

33.1: Summary  

04:04

1.1: Introduction - Hydrocarbons  

00:43

2.1: Learning Objectives - Hydrocarbons  

01:11

3.1: Hydrocarbons and its classification  

01:43

4.1: Alkanes  

00:55

5.1: Nomenclature of Alkanes  

01:47

6.1: Isomerism in Alkanes  

00:28

7.1: Preparation of Alkanes  

02:05

8.1: Physical Properties of Alkanes  

01:35

9.1: Chemical Properties of Alkanes  

02:36

10.1: Conformation of Alkanes  

02:30

11.1: Alkenes  

01:10

12.1: Nomenclature of Alkenes  

01:06

13.1: Isomerism in Alkenes  

01:34

14.1: Preparation of Alkenes  

01:30

15.1: Physical Properties of Alkenes  

00:32

16.1: Chemical Properties of Alkenes  

04:15

17.1: Alkynes  

01:18

18.1: Nomenclature of Alkynes  

00:47

19.1: Isomerism in Alkynes  

00:36

20.1: Preparation of Alkynes  

00:38

21.1: Physical Properties of Alkynes  

00:32

22.1: Chemical Properties of Alkynes  

02:10

23.1: Aromatic Hydrocarbon  

00:40

24.1: Structure of Benzene  

01:32

25.1: Aromaticity  

01:11

26.1: Preparation of Benzene  

00:30

27.1: Physical Properties of Aromatic Hydrocarbons  

00:33

28.1: Chemical Properties of Aromatic Hydrocarbons  

02:25

29.1: Ortho, meta and para - directing groups  

01:36

30.1: Carcinogenicity and Toxicity  

00:28

31.1: Summary- Hydrocarbons  

02:00

1.1: Introduction  

00:56

2.1: Learning Objectives  

00:50

3.1: Environmental Pollution  

01:41

4.1: Atmospheric Pollution  

00:54

5.1: Gaseous Air Pollutants  

04:04

6.1: Greenhouse Effect  

02:28

7.1: Acid Rain  

01:18

8.1: Particulate Pollutants  

01:39

9.1: Smog  

02:27

10.1: Stratospheric Pollution  

02:11

11.1: Water Pollution  

01:18

12.1: Causes of Water Pollution  

03:29

13.1: International Standards for Drinking Water  

01:52

14.1: Soil Pollution  

01:32

15.1: Industrial Wastes  

01:26

16.1: Waste Management  

01:30

17.1: Green Chemistry  

01:09

18.1: Summary  

03:06

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