कृटिकल फुति

{{ordered list |Subcritical ethane

The liquid–vapor critical point in a pressure–temperature phase diagram

Isotherms of a gas. The red line is the critical isotherm, with critical point K. The dashed lines represent parts of isotherms which are forbidden since the gradient would be positive, giving the gas in this region a negative compressibility

कृटिकल फुति (Critical Point)