What happens if a liquid is heated to the critical temperature of its vapour?

Explanation

To answer the question "What happens if a liquid is heated to the critical temperature of its vapor?", we can break down the explanation into several steps:

### Step-by-Step Solution:

1. **Understanding Critical Temperature**:
- The critical temperature of a substance is defined as the highest temperature at which it is possible to separate the substance into two distinct phases: liquid and vapor. Above this temperature, the distinction between liquid and vapor phases disappears.

**Hint**: Remember that critical temperature is the temperature beyond which a substance cannot exist as a liquid, regardless of the pressure applied.
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