Consider the Galvanic cell \[\,Z{{n}^{\Theta }}|ZnS{{O}_{4}}||CuS{{O}_{4}}|C{{u}^{\oplus }}\] the reaction at cathode is [AMU 2000]

\[C{{u}^{2+}}+Zn\to Cu+Z{{n}^{2+}}\]

\[Z{{n}^{2}}^{+}+2{{e}^{-}}\to Zn\]

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

\[Z{{n}^{2+}}+Cu\to Zn+C{{u}^{2+}}\]

Consider the Galvanic cell \[\,Z{{n}^{\Theta }}|ZnS{{O}_{4}}||CuS{{O}_

1.	Consider the Galvanic cell \[\,Z{{n}^{\Theta }}\|ZnS{{O}_{4}}\|\|CuS{{O}_{4}}\|C{{u}^{\oplus }}\] the reaction at cathode is [AMU 2000]
A.	\[Z{{n}^{2}}^{+}+2{{e}^{-}}\to Zn\]
B.	\[C{{u}^{2+}}+2{{e}^{-}}\to Cu\]
C.	\[C{{u}^{2+}}+Zn\to Cu+Z{{n}^{2+}}\]
D.	\[Z{{n}^{2+}}+Cu\to Zn+C{{u}^{2+}}\]
Answer» C. \[C{{u}^{2+}}+Zn\to Cu+Z{{n}^{2+}}\]

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Consider the Galvanic cell \[\,Z{{n}^{\Theta }}|ZnS{{O}_{4}}||CuS{{O}_{4}}|C{{u}^{\oplus }}\] the reaction at cathode is [AMU 2000]

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