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SAI International School


                                                 Subject - Chemistry
                                                       Class - VIII


                                            Topic – Coal and Petroleum

                               Sub-Topic – Refining of Petroleum, Natural Gas



                                                HOME ASSIGNMENT


        Objective:




        Q.No                                    Questions                                        Skill       Mark
        1.      Heavy motor vehicles like trucks run on                                            R           1
                a.     Petrol
                b.     Diesel
                c.     Coal
                d.     Coal tar.
        2.      Which of the following is used to make road?                                       U           1
                a.     Bitumen
                b.     Paraffin wax
                c.     Kerosene
                d.     Diesel.
        3.      Which of the following is not a product of petroleum                               U           1
                a.     Petrol
                b.     Diesel
                c.     Lubricating oil
                d.     Coal tar.
        4.      The layer containing petroleum and natural gas is                                  A           1
                a.     Above that of water
                b.     Below water
                c.     Between sand and water
                d.     Below sand.
        5.      Refining is                                                                        R           1
                a.     Extraction of petroleum gas
                b.     Separation of various fractions of petroleum
                c.     Heating of coal
                d.     Sedimentation of fossil fuel.







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