Question

state some of the characteristics of chemical changes brought about by passing electric current in water
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Answer 1

Answer:

The some of the characteristics of chemical changes brought about by the chemical effect of electric current: The solution colour changes might take place. The bubbles evolve through the solution. The chemical deposition of one metal and replacement of the other metal.

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Answer 2

Answer:

Explanation:

When electric current is passed through water,

1. it changes into two gases, hydrogen and oxygen

2. the water compound(H20) gets seperated into individual atoms.

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