Mention two uses of electrolysis, apart from electeoplating.

Explanation

**Step-by-Step Solution:**

1. **Understanding Electrolysis**: Electrolysis is a chemical process that uses electricity to drive a non-spontaneous reaction. It involves the breakdown of compounds into their individual elements or ions.

2. **Identifying Uses of Electrolysis**: Apart from electroplating, electrolysis has several applications. We will identify two key uses.

3. **Use 1 - Production of Hydrogen**: One significant use of electrolysis is the production of hydrogen gas. This is commonly achieved through the electrolysis of water, where water (H₂O) is split into hydrogen (H₂) and oxygen (O₂) gases. The reaction can be summarized as:
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