Physics, asked by RitabrataSaha, 8 months ago

why potato becomes greenish after passing electricity through it????

Answers

Answered by bhoopbhoomi3088

4

Answer:

why there is a greenish blue spot near the wire connected to the positive terminal of the cell when we pass electricity through potato? Accepted Answer: This is copper oxide, the same greenish material that coats copper articles when they are exposed to weather.

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