What is the process of smelting? Give one suitable example also.

Explanation

**Step-by-Step Text Solution:**

1. **Definition of Smelting:**
Smelting is a metallurgical process that involves the extraction of metal from its ore by using heat and a reducing agent. The primary purpose of smelting is to reduce metal oxides to their respective metals.

2. **Role of Reducing Agent:**
In the smelting process, a reducing agent is used to facilitate the reduction of metal oxides. The most common reducing agent used in smelting is coke, which is a form of carbon.

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