Ozone is thermodynamically unstable. Give reasons.

Explanation

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

1. **Definition of Ozone**: Ozone (O₃) is a triatomic molecule consisting of three oxygen atoms. It is found in the Earth's stratosphere and plays a crucial role in absorbing harmful ultraviolet radiation.

2. **Comparison with Dioxygen**: Ozone is thermodynamically unstable compared to dioxygen (O₂). This means that ozone has a higher energy state than dioxygen, making it less stable.

3. **Decomposition Reaction**: Ozone can decompose into dioxygen and nascent oxygen (O). The reaction can be represented as:
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