The boiling point of a liquid is the temperature at which its vapor pressure equals the pressure surrounding the liquid, and the liquid changes into a vapor.

However, there is no single temperature at which all liquids turn to gas.

The boiling point depends on:

* The specific liquid: Different liquids have different boiling points. For example, water boils at 100°C (212°F), while ethanol boils at 78.37°C (173.07°F).

* Pressure: The boiling point of a liquid is also affected by the pressure surrounding it. At higher pressures, the boiling point is higher.

To answer your question properly, you need to specify the liquid you're interested in.