What is thermit process ? What is its utility ?

Explanation

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

**Step 1: Definition of Thermit Process**
The Thermit process is a chemical reaction that involves the reduction of a metal oxide using aluminum as a reducing agent. In this process, aluminum powder is mixed with a metal oxide, typically iron(III) oxide (Fe2O3), and ignited. The aluminum reduces the metal oxide to its corresponding metal while being oxidized to aluminum oxide (Al2O3).

**Step 2: Chemical Reaction**
The general reaction for the Thermit process can be represented as:
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