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SAI International School
                                                  Subject - Chemistry
                                                        Class - VIII
                                        Topic – COMBUSTION AND FLAME
                       Sub-Topic - Introduction, Combustion, Combustible and non-
                                                Combustible Substance

                                                   Home Assignment


               Objective Questions/MCQs

               Choose the correct option

            1.   Which one of the following is not a fuel?
                    a.  Charcoal.
                    b.  Petrol.
                    c.  CNG.
                    d.  Iron rod.
            2.   The most common supporter of combustion around us is:
                    a.  Hydrogen.
                    b.  Helium.
                    c.  Oxygen.
                    d.  Nitrogen.
            3.   Burning of wood and coal gives _______ gas.
                    a.  Oxygen.
                    b.  Nitrogen dioxide.
                    c.  Carbon dioxide.
                    d.  Nitrogen monoxide.
            4.   The liquid fuel used in our homes is
                    a.  LPG.
                    b.  CNG.
                    c.  Petrol.
                    d.  Coal tar.
            5.   Which of the following burns without a flame or produces light in the form of glow?
                    a.  Charcoal.
                    b.  Wood.
                    c.  Magnesium ribbon.
                    d.  Paper.























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