Page 1 - 4.HOME ASSIGNMENT-(CH-2-SODIUM CHLORIDE)
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SAI International School
                                                       Class-X

                                               Subject_ Chemistry
                                          Topic- Acids, Bases & Salts
                                          Sub Topic- Sodium chloride

                                               HOME ASSIGNMENT

               OBJECTIVE:


               MCQs
                 Q.1
                       Sodium carbonate is a basic salt because it is a salt  of

                        (a)  strong acid and strong base

                        (b) weak acid and weak base

                        (c) strong acid and weak base
                        (d) weak acid and strong base
                 Q.2  Common salt besides being used in kitchen can also be used as

                       the raw material for making


                        (i) washing soda

                        (ii) bleaching powder

                        (iii)  baking soda


                        (iv) slaked lime


                        (a)  (i) and (ii)


                        (b) (i), (ii) and (iv),


                        (c) (i) and (iii)

                        (d) (i), (iii) and (iv)
                 Q.3
                       In one of the industrial processes used for manufacture of sodium hydroxide,
                       a gas X is formed as by product. X is:
                       [a] Na     [b]  H2     [c]  Cl2     [d]  [NaOH]
                    ➢  For Assertion& Reason question follow the following directions.




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