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Chemical Effects of Current

Question 16Ob...

Question

Question 16

Observe which of these two circuits A or B shows the correct observation?

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Solution

'A' shows the correct obseervation because positive terminal makes the greenish blue spot on the potato, due to the chemical effect of current in potato.

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Observe which of these two circuits A or B shows the correct observation?

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Chemical Effects of Current

Standard VIII Physics

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