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When a piece of copper wire is immersed in a solution of aqueous silver nitrate, the solution becomes blue. This is a consequence of :

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When a piece of copper wire is immersed in a solution of aqueous silver nitrate, the solution becomes blue. This is a consequence of :
A. oxidation of silver
B. oxidation of copper
C. formation of copper complex
D. reduction of copper
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1 Answer

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Correct Answer - B
(b) Cu (s) is oxidised to `Cu^(2+)` ions.
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