Clausius - Clayperon equation is applicable to __________ equilibrium processes.

A. Solid-vapor

B. Solid-liquid

C. Liquid-vapor

D. All of the above

Answer: Option D

Solution(By Examveda Team)

clausis-claperyon equation can be applied for any equilibrium system consisting of two phases the two phases can be solid and liquid during melting or solid and vapor during sublimation and the relation is given as.
$$lnP = \frac{{ - \Delta {H_{phase\,\,change}}}}{{RT}} + C$$