PG entrance exam IIT JAM 2025 Mock Test Chemical Sciences Chemical Thermodynamics Phase Equilibria and Phase Rule
Which of the following are correct statements about phase equilibria?
1
At the triple point, three phases coexist in equilibrium.
2
Below the eutectic temperature, the system exists in a single-phase region.
3
The Clapeyron equation relates the slope of the phase boundary to enthalpy and entropy changes.
4
The critical point marks the end of the liquid-vapor equilibrium line.