A piece of Cu is added to an aqueous solution of FeClg

Options

A. No iron will precipitated from the solution
B. Copper will not-dissolve in the solution
C. Copper will appear to dissolve in the solution
D. Iron will be precipitated from the solution

Answer

To solve the problem of what happens when a piece of copper (Cu) is added to an aqueous solution of iron(III) chloride (FeCl₃), we can follow these steps:

### Step 1: Identify the Reactants
The reactants in this case are:
- Copper (Cu) in solid form
- Iron(III) chloride (FeCl₃) in aqueous solution

### Step 2: Determine the Reaction
Copper is less reactive than iron. Therefore, it cannot displace iron from its salt solution. The potential reaction can be represented as:
\[ \text{Cu (s)} + \text{FeCl}_3 \text{(aq)} \rightarrow \text{No reaction} \]

### Step 3: Analyze the Reaction
Since copper cannot displace iron from iron(III) chloride, no reaction occurs. This means:
- No iron will precipitate from the solution.
- Copper will not dissolve in the solution.

### Step 4: Conclusion
Based on the analysis, we can conclude that:
- Copper will appear to dissolve in the solution, but it will not actually react with the iron(III) chloride.
- No iron will be precipitated from the solution.

### Step 5: Choose the Correct Option
From the options provided, the correct choice would be:
- Option A: "Copper will appear to dissolve in the solution" is correct.
- Option C: "Iron will be precipitated from the solution" is incorrect.

### Final Answer
The correct option is A.

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