\(\text{Fe} + \text{CuSO}_4 \rightarrow \text{FeSO}_4 + \text{Cu}\) is an example of a
A. combination reaction
B. decomposition reaction
C. double displacement reaction
D. displacement reaction
A. combination reaction
B. decomposition reaction
C. double displacement reaction
D. displacement reaction
Best answer
Answer: D. displacement reaction
The more reactive iron displaces copper from copper sulphate solution.
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