state some of the characteristics of chemical chage brought about by the chemical effect of electric current.
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When electric current is passed through a conducing solution, some chemical reaction takes place in the solution. This is called chemical effect of electric current. Some of the chemical effects of electric current are as follows:
Bubbles of gas may be formed at electrodes.
Deposits of metal may be seen on electrodes.
Change of colour of solution may occur.
Decompotion of water in to Hydrogen and oxygen.
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