Physical and Chemical Changes

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    Chapter 7 Physical and Chemical Changes ( 9 videos)  (Practice Test)

      7.1: Physical and Chemical Changes (Practice Test)
      Physical Changes And Processes
    1. Physical Changes And Processes
      219 views
      2. Chemical Changes and Processes
    2. Chemical Changes and Processes
      161 views
      3. Comparison Between Physical And Chemical Changes
    3. Comparison Between Physical And Chemical Changes
      115 views
      7.2: Physical And Chemical Changes Taking Place In Environment (Practice Test)
      Applications of Chemical Changes And Processes
    1. Applications of Chemical Changes And Processes
      97 views
      2. Hydrocarbons
    2. Hydrocarbons
      148 views
      3. Physical and Chemical Properties of Fertilizers
    3. Physical and Chemical Properties of Fertilizers
      284 views
      4. Environmental Hazards Related to Fertilizers Use
    4. Environmental Hazards Related to Fertilizers Use
      2189 views
      5. Changing of Vegetable Oil Into Ghee
    5. Changing of Vegetable Oil Into Ghee
      3094 views
      6. Plastic And Its Manufacturing
    6. Plastic And Its Manufacturing
      159 views