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The metal which has to be electroplated ...

The metal which has to be electroplated in the process of electroplating, is made:

A

anode

B

electrolyte

C

cathode

D

None of these

Text Solution

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The correct Answer is:
To answer the question about the metal which has to be electroplated in the process of electroplating, we can break down the steps involved in the electroplating process: ### Step-by-Step Solution: 1. **Understanding Electroplating**: Electroplating is a process that uses electrical current to reduce dissolved metal cations so that they form a coherent metal coating on an electrode. 2. **Electrodes in Electroplating**: In the electroplating setup, there are two electrodes: an anode and a cathode. The anode is typically made of the impure metal, while the cathode is made of the object that is to be plated. 3. **Role of the Anode**: The anode (impure metal) dissolves into the electrolyte solution. As the current passes through the solution, metal ions from the anode enter the solution. 4. **Role of the Cathode**: The cathode (the object to be electroplated) is where the metal ions from the electrolyte are deposited. The pure metal is used as the cathode because it allows for a smooth and even deposition of the metal being plated. 5. **Electrolyte Solution**: The electrolyte is a solution that contains the metal ions of the metal that is to be deposited. For example, if silver is to be electroplated, the electrolyte would contain silver ions. 6. **Conclusion**: Therefore, in the process of electroplating, the metal which has to be electroplated is made at the cathode, which is typically a pure form of the metal being deposited. ### Final Answer: The metal which has to be electroplated in the process of electroplating is made at the **cathode**. ---
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