Where Is Boiling Point on a Phase Diagram

General phase diagram, which shows the state (phase) of a substance as a function of its temperature and pressure. on the horizontal axis represents the normal boiling point of the substance. As the temperature increases at a constant pressure, the substance changes from solid to liquid to gas.

Where is normal boiling point on phase diagram?

General phase diagram, which shows the state (phase) of a substance as a function of its temperature and pressure. on the horizontal axis represents the normal boiling point of the substance. As the temperature increases at a constant pressure, the substance changes from solid to liquid to gas.

How do you find the boiling point of a graph?

To find the normal boiling point of a liquid, a horizontal line is drawn from the left at a pressure equal to standard pressure. At whatever temperature that line intersects the vapor pressure curve of a liquid is the boiling point of that liquid.