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Questions  >>  CBSE XII  >>  Chemistry  >>  Electrochemistry
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The tendencies of the electrodes made up of $Cu,Zn$ and $Ag$ to release electrons when dipped in their respective salt solutions decreases in the order .

$\begin{array}{1 1} 2n > Ag > Cu \\ Cu > 2n > Ag \\ 2n > Cu > Ag \\ Ag > Cu > 2n \end{array} $

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