Shown below is T-v plot for a pure substance, where v V T and P are known values. 0
What is the magnitude of v2-v1 ?
| A. |
vg-vf |
|
| B. |
vf-vg |
|
| C. |
vf+vg |
The phase of region 1 is A. Compressed liquid region.
All the liquid states are located in the region to the left of the saturated liquid line.
The phase of region 2 is C. Saturated liquid-vapor region.
All the states that involve both phases in equilibrium are located under the dome. It is also called wet region.
The phase of region 3 is B. Superheated vapor region.
All the superheated vapor states are located to the right of the saturated vapor line.
The phase of point 1 is D. Saturated liquid.
The saturated liquid lines are connected by a line from the left side of the dome till the critical point.
The phase point is E. Saturated vapor.
Saturated vapor states are connected by a line from the right side of the dome till the critical point.
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