A) \[Zn(s)\]
B) \[Cr(s)\]
C) \[{{H}_{2}}(g)\]
D) \[F{{e}^{2+}}(aq)\]
Correct Answer: A
Solution :
The metals having higher -ve 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 oxidising power. The metals having great oxidising power are strongest reducing agent. Zinc has higher-ve value of standard reduction potential. Therefore, it is the strongest reducing agent.You need to login to perform this action.
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