Give reason:
Carbon is not used for making aluminium from aluminium oxide

Explanation

### Step-by-Step Solution:

1. **Understanding the Reaction**: The process of extracting metals from their oxides typically involves a reduction reaction, where the metal oxide is reduced to its elemental form. In this case, we are looking at aluminum oxide (Al₂O₃).

2. **Identifying the Reducing Agent**: A reducing agent is a substance that donates electrons to another substance, reducing its oxidation state. In metallurgy, carbon is commonly used as a reducing agent to extract metals from their oxides.

3. **Examining Aluminum Oxide**: Aluminum oxide (Al₂O₃) is the primary ore from which aluminum is extracted. It is important to note that aluminum has a strong affinity for oxygen, meaning it holds onto oxygen very tightly.

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