Our Life and Chemistry

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    Chapter 2 Our Life and Chemistry ( 35 videos)  (Practice Test)

      2.1: The Basic Building Elements (Practice Test)
      Levels of Biological Organization: Subatomic, Atomic & Molecular Levels
    1. Levels of Biological Organization: Subatomic, Atomic & Molecular Levels
      12974 views
      2. Basic Elements of Life
    2. Basic Elements of Life
      2.2: Carbon (Practice Test)
      Occurrence of Carbon
    1. Occurrence of Carbon
      3287 views
      2. Allotropy and Allotropic Forms of Carbon
    2. Allotropy and Allotropic Forms of Carbon
      5677 views
      3. Diamond
    3. Diamond
      4029 views
      4. Graphite
    4. Graphite
      2309 views
      5. Uses of Diamond and Graphite
    5. Uses of Diamond and Graphite
      1437 views
      6. Amorphous Forms of Carbon, Coal
    6. Amorphous Forms of Carbon, Coal
      3839 views
      7. Different Compounds of Carbon
    7. Different Compounds of Carbon
      8. Photosynthesis
    8. Photosynthesis
      3647 views
      9. Respiration
    9. Respiration
      5542 views
      2.3: Water is Essential For Life (Practice Test)
      Introduction to Water
    1. Introduction to Water
      4889 views
      2. Water as Universal Solvent
    2. Water as Universal Solvent
      7264 views
      3. Physical Properties of Water
    3. Physical Properties of Water
      6961 views
      4. Anomalous Behavior of Water
    4. Anomalous Behavior of Water
      13729 views
      5. More on Anomalous Behavior of Water
    5. More on Anomalous Behavior of Water
      3088 views
      2.4: Composition of Air (Practice Test)
      Composition of Atmosphere
    1. Composition of Atmosphere
      5542 views
      2. Occurrence of Nitrogen
    2. Occurrence of Nitrogen
      1565 views
      3. The Nitrogen Cycle
    3. The Nitrogen Cycle
      5123 views
      4. Physical and Chemical Properties of Fertilizers
    4. Physical and Chemical Properties of Fertilizers
      284 views
      5. Importance of Air
    5. Importance of Air
      1185 views
      2.5: Importance and Functions of elements for the maintenance of our Health (Practice Test)
      Importance of Elements In Our Life
    1. Importance of Elements In Our Life
      2. Importance of Elements In Our Life
    2. Importance of Elements In Our Life
      3. More On Importance of Elements in Our Life (continued)
    3. More On Importance of Elements in Our Life (continued)
      4. Uses of Calcium and Magnesium
    4. Uses of Calcium and Magnesium
      2460 views
      5. Uses of Sodium
    5. Uses of Sodium
      2954 views
      6. Uses of Chlorine
    6. Uses of Chlorine
      2520 views
      7. Uses of Sulphur
    7. Uses of Sulphur
      1613 views
      8. Uses of Iron and Steel
    8. Uses of Iron and Steel
      172 views
      9. Cast Iron
    9. Cast Iron
      565 views
      10. Wrought Iron
    10. Wrought Iron
      2311 views
      11. Steel
    11. Steel
      424 views
      12. Intoduction to Alloys
    12. Intoduction to Alloys
      1331 views
      13. Brass
    13. Brass
      163 views
      14. Bronze
    14. Bronze
      238 views