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SAI INTERNATIONAL SCHOOL
                                                       CLASS- VI
                                               SUBJECT- CHEMISTRY
                                   TOPIC –SEPARATION OF SUBSTANCES
                 SUB-TOPIC- SOLUBILITY AND SOLUTIONS, WATER- A UNIVERSAL
                                                         SOLVENT


                                                HOME ASSIGNMENT
               Objective questions/MCQs:-
               Choose the correct option

                                                  Questions                                Skill  Marks
               S.No.
                 1.     ______ is a universal solvent.                                       R        1
                           a.  Milk
                           b.  Oil
                           c.  Water
                           d.  Acid
                 2.     The ability of a substance to dissolve in water to form a            U        1
                        solution is its _____.
                           a.  Solute
                           b.  Solvent
                           c.  Solution
                           d.  Solubility
                 3.     Which of the following is not a soluble substance?                 K&U        1
                           a.  Gravel
                           b.  Sugar
                           c.  Copper sulphate
                           d.  Sodium chloride
                 4.     Which one is not a role of played by water?                        U&A        1
                           a.  Provides oxygen to aquatic animals.
                           b.  Helps in food digestion.
                           c.  Helps in removal of unwanted substances from our
                               body.
                           d.  Helps in burning.
                 5.     A solution of common salt and water is a _________                 K&U        1
                        mixture.
                           a.  Homogeneous
                           b.  Heterogeneous
                           c.  Insoluble
                           d.  Liquid-liquid
                 6.     The solubility of substances in water increase with:              HOTS        1
                           a.  Mass
                           b.  Volume
                           c.  Weight
                           d.  Temperature



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