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SAI International School

                                                         Class-X
                                                 Subject_ Chemistry
                                        Topic- Carbon & it's Compounds

                                              Subtopic-Hydrocarbons
                                                     Lesson Notes


                     Hydrocarbons -
                         The term HYDROCARBON means organic compounds which contain only
                          carbon and hydrogen.
                         Types of Hydrocarbons-
































                     OPEN CHAINED OR ALIPHATIC HYDROCARBONS-

                               Aliphatic compounds are open chainedhydrocarbon
               compounds containing carbon and hydrogenatoms joined together in-
                  I.   Straight chains,
                  II.   Branched chains












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