Mechanical Engineering - Thermodynamics - Discussion
Discussion Forum : Thermodynamics - Section 3 (Q.No. 9)
9.
The state of a substance whose evaporation from its liquid state is complete, is known as
Discussion:
19 comments Page 1 of 2.
Navlesh Kumar said:
4 years ago
It's superheated Vapour.
Kartik said:
5 years ago
Steam in case of partial evaporation.
And for complete evaporation, it is perfect gas.
And for complete evaporation, it is perfect gas.
Kartik said:
5 years ago
Option D is the correct answer.
Saroj kumar sah said:
5 years ago
Ideal gas because substance whose evaporation from its liquid state is complete is called ideal gas.
Note; substance whose evaporation from its liquid state is complete partial is called steam.
Note; substance whose evaporation from its liquid state is complete partial is called steam.
(1)
Danish Nisar said:
5 years ago
Vapour or ideal gas. Which one? Please explain.
MBB said:
5 years ago
Vapour is the right answer.
Lekha said:
6 years ago
Thanks all.
SHADAB ALAM said:
6 years ago
A perfect gas (or an ideal gas) may be defined as a state of a substance, whose evaporation from its liquid state is complete. It may be noted that if its evaporation is partial, the substance is called vapor. A vapor contains some particles of liquid in suspension. The behavior of super-heated vapors is similar to that of a perfect gas.
Biri said:
6 years ago
Vapour is the correct answer.
Sanjeev said:
8 years ago
The state of a substance whose evaporation from its liquid state is complete should be called dry saturated vapour. Any substance in vapour state will behave like a perfect gas when its state is much away from dry saturated vapour line.
Steam is the vapour state of water. While vapour is the gaseous state of any substance when its state is in the neighbourhood of dry saturated vapour line.
So, the correct answer is vapour.
Steam is the vapour state of water. While vapour is the gaseous state of any substance when its state is in the neighbourhood of dry saturated vapour line.
So, the correct answer is vapour.
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