Which displacement reaction will not occur among the following reactions?
Fe+CuSO4
Mg+CuSO4
Cu+FeSO4
Zn+CuSO4
A
Zn+CuSO4
B
Cu+FeSO4
C
Fe+CuSO4
D
Mg+CuSO4
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Solution
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Cu(s)+FeSO4(aq)→ No displacement reaction
Single displacement reaction will not occur in the given reaction because Fe is a more reactive metal than Cu and hence cannot be displaced by a less reactive metal like Cu.
Hence, the correct option is C
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