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SAI International School

                                                     Class – VIII
                                               Subject – Chemistry
                        Topic – CHEMICAL EFFECTS OF ELECTRIC CURRENT



                                               CONCEPT MAPPING




                                                  LESSON NOTES






                            Concept Mapping (Chemical Effects of Electric Current)
                                                                   Electrolytes and its types
           a) Electrodes and Ions
                                                                   Ions and its types
                                                                   Strong and Weak Electrolytes
           b) Electrolytes
                                                                   Electric Circuit
                                                                   Good and bad conductors of
           c) Conductors and Insulators                              electricity
                                                                   Do liquids conduct electricity
                                                                   Chemical, Magnetic and Heating
           d) Effects of Electric Current                            effects of electric current
                                                                   LED and its use
           e) Chemical effect of electric current                  Electrolysis and its application
           f) Electroplating                                       Electroplating and its uses
































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