A) \[Zn\]
B) \[Cu\]
C) \[Ag\]
D) \[Fe\]
Correct Answer: A
Solution :
The metal placed above in electrochemical series can displace the metals placed below from their salt solution. The order of given metals in the series is\[Zn,\,\,Fe,\,\,Cu,\,\,Ag\]. Thus,\[Zn\] metal can displace all other three metals from their salt solutions.You need to login to perform this action.
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