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Standard XII
Chemistry
Galvanic Cells
Question

$$5ml\ AgNO_3$$ is taken in a test tube and a copper rod is dipped into it.
Identify the changes occuring with the copper rod and the solution?

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Solution
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Silver is deposited on copper rod.

Colour of solution changes to blue, due to formation of copper sulphate solution. (Copper ie more reactive metal than silver)

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