what happens when an electric current is passed through a cut potato for a considerable time?
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when an electric current is passed through a cut potato for a considerable time, a coloured spot is formed around one of the electrodes.......... 1) when and electric current passes through a potato then a greenish - blue spot on the potato around the positive electrode is observed which shows that potato is conductive in nature....
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When an electric current is passed through a cut potato for a considerable time, greenish blue spot is formed around positive electrode. The chemical effect of the electric current is involved in this process.
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