MCQ
Study the given figure and answer the question that follow:
Write the equation representing the reaction that occurs.
Write the equation representing the reaction that occurs.
- AAt the Cathode: $Cu -2 e ^{-} \rightarrow Cu ^{2+}$
At the Anode: $Cu ^{2+}+2 e ^{-} \rightarrow Cu$ - BAt the Cathode: $Cu ^{+}+2 e ^{-} \rightarrow Cu$
At the Anode: $Cu ^{2-}-2 e ^{-} \rightarrow Cu ^{2+}$ - CBoth (a) and (b)
- DAt the Cathode: $Cu ^{2+}+2 e ^{-} \rightarrow Cu$
At the Anode: $Cu -2 e ^{-} \rightarrow Cu ^{2+}$
