In the reaction \[Cu(s)+2A{{g}^{+}}(aq)\to C{{u}^{2+}}(aq)+2Ag(s)\] The reduction half-cell reaction is [AIIMS 1997]

\[Cu+2{{e}^{-}}\to C{{u}^{2-}}\]

\[Cu-2{{e}^{-}}\to C{{u}^{2+}}\]

In the reaction \[Cu(s)+2A{{g}^{+}}(aq)\to C{{u}^{2+}}(aq

1.	In the reaction \[Cu(s)+2A{{g}^{+}}(aq)\to C{{u}^{2+}}(aq)+2Ag(s)\] The reduction half-cell reaction is [AIIMS 1997]
A.	\[Cu+2{{e}^{-}}\to C{{u}^{2-}}\]
B.	\[Cu-2{{e}^{-}}\to C{{u}^{2+}}\]
C.	\[A{{g}^{+}}+{{e}^{-}}\to Ag\]
D.	\[Ag-{{e}^{-}}\to A{{g}^{+}}\]
Answer» D. \[Ag-{{e}^{-}}\to A{{g}^{+}}\]

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In the reaction \[Cu(s)+2A{{g}^{+}}(aq)\to C{{u}^{2+}}(aq)+2Ag(s)\] The reduction half-cell reaction is [AIIMS 1997]

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