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hydrocarbons - Coggle Diagram

- - - - (Reactions with Iodine) Substitution Reaction - A C-H bond is broken and a new C-X bond is formed (X = Halogen)
        
        BUTANE C4H10
      - exposed = halogen occured, there is a yellowish substance present
      - UNEXPOSED no halogen occured, substitution process
- - - - Baeyer’s Test (Reactions with KMnO4)
        
        Determines the presence of carbon-carbon double bonded compounds of alkenes or carbon-carbon triple bonded compounds of alkynes.
        
        It uses Potassium Permanganate to oxidize the carbon-carbon bonds.
        
        Positive Test - KMnO4 reacts, Implies that a double bond is present.
        
        Negative Test - KMnO4 is not decolourized, Implies that a double bond is not present.
  - - - (Reactions with Iodine) Addition Reaction - Halogen atoms are added to the opposite sides of the bond.
        
        Baeyer’s Test (Reactions with KMnO4)
        Ethyne (Acetylene) (C2H2) Color Change (Purple Colour > Brown ) + Precipitate