Question : The passage of an electric current through a conducting liquid causes _____________.
Option 1: Galvanisation
Option 2: Evaporation
Option 3: Physical Reaction
Option 4: Chemical Reaction
Correct Answer: Chemical Reaction
Solution : The correct option is Chemical Reaction
There are some liquids that can conduct electricity. So, passage of electric current through such a liquid causes chemical reactions. So, it is also called chemical effect of electric current.
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