Saturated property data for NH3 is given below
|
P (bar) |
T(°C) |
Vf (m3/kg) |
Vg (m3/kg) |
|
0.4 |
-50.4 |
1.424 × 10-3 |
2.680 |
|
0.5 |
-46.5 |
1.433 × 10-3 |
2.175 |
|
0.6 |
-43.3 |
1.441 × 10-3 |
1.835 |
The latent heat of vaporization of NH3 (in kJ/kg) at 0.5 bar is ______
1
13.87
2
169.0
3
473.4
4
1386.8