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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:


              1.       Heavy motor vehicles like trucks run on
                     a.     Petrol
                     b.     Diesel
                     c.     Coal
                     d.     Coal tar.
              2.       Which of the following is used to make road?
                     a.     Bitumen
                     b.     Paraffin wax
                     c.     Kerosene
                     d.     Diesel.
              3.       Which of the following is not a product of petroleum
                     a.     Petrol
                     b.     Diesel
                     c.     Lubricating oil
                     d.     Coal tar.
              4.       The layer containing petroleum and natural gas is
                     a.     Above that of water
                     b.     Below water
                     c.     Between sand and water
                     d.     Below sand.
              5.       Refining is
                     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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