In a one-component system, is the condition P = 2 represented on a phase diagram by...
In a one-component system, is the condition P = 2 represented on a phase diagram by an area, a line or a point? How do you interpret this value of P?
Homework Answers
In phase rule F = C-P+2
Where F is number of degree of freedom
C= Number of components
P = Number of phases
So for one component system
F = 1 - 2 + 2 = 1
So it's a monovariant system.
A monovariant system is represented on phase diagram through a line while point represent non - variant system and area represent bivariant system.
It means two phases ( P = 2 ) simultaneously exist over a line in equilibrium.while monovariant ( F = 1 ) means only one variable ( either pressure or temperature ) is sufficient to define state of a system.
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