Question

please tell me most most important questions from ch -12 electricity.
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Answer 1

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Answer 2

Answer:

I hope answer is clear.....

Explanation:

1. what is meant by the chemical effect of electric current ?explain with the help of an example
2. name any two applications of the chemical effect of electric current
3. what is electron explain why in the electrolysis of water acidified water is used ?
4. name three types of substance in which an electric current can produce a chemical effect
5. state some of the characteristics of chemical changes brought about the chemical effect of electric current