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SAI INTERNATIONAL SCHOOL
                                               SUBJECT: CHEMISTRY
                                                       CLASS-VIII
                                                  LAB WORKSHEET
                                     TOPIC- Chemical Effects of electric current

               AIM:   To study the effects of current.


               MATERIALS REQUIRED:   Caps of the plastic bottles, distilled water, vegetable oil, common
               salt and a tester.

               METHOD:  i) Take about two teaspoonfuls of distilled water in a clean and dry plastic or rubber
               cap of a bottle.
                                   ii) Take about two teaspoonfuls of vegetable oil in another cap of a bottle.
                                  iii) Now dissolve a pinch of common salt in distilled water.
                                  iv) Use the tester to test the above solutions conduct electricity or not.

               OBSERVATION:


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               INFERENCE:


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