How is pure ozone obtained from ozonised oxygen?

Explanation

To obtain pure ozone from ozonized oxygen, follow these steps:

### Step-by-Step Solution:

1. **Understanding Ozonized Oxygen**: Ozonized oxygen is a mixture of oxygen and ozone. It can be obtained by passing oxygen through an ozone generator.

2. **Cooling the Ozonized Oxygen**: The ozonized oxygen is cooled using liquid air. Liquid air has a very low temperature, which helps in the separation of ozone from oxygen.

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