Punjab Board > 12th > Chemistry (Total Videos: 410)

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Chapter 3: Group III A and Group IVA Elements (14 videos)  (Practice Test)
3.1: Group IIIA Elements  (Practice Test)
  1. Peculiar Behaviour of Boron
3.2: Compounds of Boron  (Practice Test)
  1. Manufacture of Borax
  2. Properties of Borax
  3. Borax Bead Test
  4. Preparation of Boric acid on Commercial Scale
  5. Properties of Boric acid
3.3: Reactions of Aluminium  (Practice Test)
  1. Reaction of Aluminium with Air
  2. Reaction of Aluminium with Non-Metals
  3. Reaction of Aluminium with Acids and Alkalies
  4. Uses of Aluminium
3.4: Group IVA Elements  (Practice Test)
  1. Occurrence of Carbon
  2. Occurrence of Silicon
3.5: Compounds of carbon and Silicon  (Practice Test)
  1. Oxides of Carbon
  2. Silicones
3.6: Semiconductors
  1. (No vidoes available yet. Still under development.)
3.7: Uses of Lead Compounds in Paints
  1. (No vidoes available yet. Still under development.)

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