Page 1 - LN
P. 1

SAI International School

                                                       Class – VIII
                                                 Subject – Chemistry
                                        Topic – COAL AND PETROLEUM


                                                CONCEPT MAPPING


                                                    LESSON NOTE

               Instructions:
                     Go through the concept mapping given.
                     Solve the various conceptual questions given, based on the various
                       concepts of the Chapter.

                                                    Concept Mapping
                     Introduction of the chapter:                   Natural and artificial resources
                       Resources                                     Exhaustible and inexhaustible
                                                                       natural resources
                                                                     Fossil fuels
                     Coal                                           What is coal?
                                                                     Formation of coal
                                                                     Types of Coal
                     Destructive distillation of coal               Coke
                                                                     Coal tar
                                                                     Coal gas
                     Petroleum                                      What is petroleum?
                                                                     Formation and extraction of
                                                                       petroleum
                     Refining of petroleum                          Fractional distillation of petroleum
                     Natural Gas                                    CNG
                     Fossil fuels are limited in amount             PCRA
                                                                     Guidelines for saving fuel


























                                                                                                            1
   1