Though coke is made from coal, it is used for metallurgical processes instead of coal. Give reasons.

Explanation

### Step-by-Step Solution:

1. **Understanding the Composition of Coke**:
- Coke is a solid carbonaceous material derived from the destructive distillation of coal. During this process, volatile compounds are removed, leaving behind a product that is primarily carbon.

2. **Purity of Coke**:
- Coke is known to be one of the purest forms of carbon, containing about 98% carbon. This high carbon content is crucial for metallurgical processes.

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