A) \[Zn(s)\]
B) \[Cr(s)\]
C) \[{{H}_{2}}(g)\]
D) \[F{{e}^{2+}}(aq)\]
Correct Answer: A
Solution :
The metals having higher negative value of standard reduction potential are placed above hydrogen in electrochemical series. The metals placed above hydrogen has a great tendency to donate electrons or to undergo oxidation. The metals having great power to undergo oxidation are strongest reducing agent. \[Zn\]has highest negative value of standard reduction potential. Therefore, it is the strongest reducing agent.You need to login to perform this action.
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