Redox Reactions And Electrochemistry Ques 30
Question: Consider the Galvanic cell $ ,Z{n^{\Theta }}|ZnSO_4||CuSO_4|C{u^{\oplus }} $ the reaction at cathode is [AMU 2000]
Options:
A) $ Zn^{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+}} $
Show Answer
Answer:
Correct Answer: B
Solution:
$ C{u^{2+}}+2{e^{-}}\to Cu $
