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It is safe to stir 1 M AgNO3 solution with copper spoon?Given, EΘ Ag+ /Ag = 0.80 V, EΘCu2+/Cu + 0.34V |
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Answer» As we know that a metal having low value of EΘ can displace the metal having high value of EΘ. The standard reduction potential of Cu is less than Ag. So, it is not safe to stir 1 M AgNO3 solution with copper spoon. Because, copper can displace silver from 1 M AgNO3 solution. |
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