Consider a sealed can that is filled with refrigerant- 134a. The contents of the can are at

Question:

Consider a sealed can that is filled with refrigerant- 134a. The contents of the can are at the room temperature of 25°C. Now a leak develops, and the pressure in the can drops to the local atmospheric pressure of 90 kPa. The temperature of the refrigerant in the can is expected to drop to (rounded to the nearest integer)
(a) 0°C
(b) -29°C
(c) -16°C
(d) 5°C
(e) 25°C