Gaseous StateEasy
Question
In P versus V graph, the horizontal line is found in which exits.
Options
A.Gas
B.Liquid
C.Equilibrium between gas and liquid
D.Super critical tempertures
Solution
Generally most of real gases show the same type of isotherm.
ab represents the gaseous state, line bc which is horizontal line shows liquid and vapour equilibrium. Pressure corresponding to the line bc is known as vapour pressure of liquid. line cd represents liquid state.
ab represents the gaseous state, line bc which is horizontal line shows liquid and vapour equilibrium. Pressure corresponding to the line bc is known as vapour pressure of liquid. line cd represents liquid state.
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