what is electrolysis ? what are signs of electrolysis ?
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Explanation:
What are the signs of electrolysis?
Answer: When electric current is passed through a conducing solution, some chemical reaction takes place in the solution....
Long Answer Type Questions
Bubbles of gas may be formed at electrodes.
Deposits of metal may be seen on electrodes.
Change of colour of solution may occur.
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Explanation:
Electrolysis, process by which electric current is passed through a substance to effect a chemical change. ... The process is carried out in an electrolytic cell, an apparatus consisting of positive and negative electrodes held apart and dipped into a solution containing positively and negatively charged ions.
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