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ALKANES, ALKENES AND ALKYNES (GRADE 11)

 

Substances in which there is a single bond between two carbon atoms. These are called alkanes.

Structure of alkanes:




Substances in which there is a double bond between two carbon atoms. These are called alkenes.


Structure of alkenes:




Substances in which there is a triple bond between two carbon atoms. These are called alkynes.


Structure of alkynes:


                               

                             1-Butyne                                                            2- Butyne

 

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