Choose the correct option :
(i) Gold is exracted using :

Options

A. Amalgamation process
B. Carbon reduction process
C. Electrolytic process
D. Oxidation process

Answer

To solve the question regarding the extraction of gold, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the process used to extract gold. We need to identify the correct method from the options provided.

2. **Identifying the Properties of Gold**: Gold is known to be an inert metal, which means it does not react easily with other substances. It often exists in its free state in nature.

3. **Exploring Extraction Methods**: One common method for extracting gold from its ore is the amalgamation process. This process is also applicable to silver.

4. **Describing the Amalgamation Process**:
- In the amalgamation process, the ore containing gold is first crushed.
- The crushed ore is then treated with mercury (Hg), which is a liquid at room temperature.
- Gold dissolves in mercury to form an amalgam, which is a mixture of gold and mercury.

5. **Separation of Gold**: After the amalgamation, the mixture (amalgam) is heated. During heating, mercury evaporates, leaving behind pure gold.

6. **Conclusion**: Based on the explanation of the amalgamation process, we can conclude that the correct option for the extraction of gold is the amalgamation process.

### Final Answer:
The correct option for extracting gold is the **amalgamation process**.

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