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Chapter 14: Group III A and Group IVA Elements (14 videos)  (Practice Test)
14.1: Group IIIA Elements  (Practice Test)
  1. Peculiar Behaviour of Boron
14.2: 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
14.3: 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
14.4: Group IVA Elements  (Practice Test)
  1. Occurrence of Carbon
  2. Occurrence of Silicon
14.5: Compounds of carbon and Silicon  (Practice Test)
  1. Oxides of Carbon
  2. Silicones
14.6: Semiconductors
  1. (No vidoes available yet. Still under development.)
14.7: Uses of Lead Compounds in Paints
  1. (No vidoes available yet. Still under development.)

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