A rigid container of volume 0.5 m3 contains 1.0 kg of water

A rigid container of volume 0.5 m³ contains 1.0 kg of water at 120°C (v_f = 0.00106 m3/kg, v_g = 0.8908 m3/kg). The state of water is

1. compressed liquid
2. saturated liquid
3. a mixture of saturated liquid and saturated vapor
4. superheated vapor

V = 0.5 /1 m³/ kg = 0.5 m³/ kg
Since V_f < V < V_g the state of water is mixture of saturated water and saturated vapour.