00:01
Hello, in this question we need to draw a phase diagram for one component system.
00:15
One component system.
00:20
So here we have this one component system as h2o.
00:24
So for h2o let us draw the phase diagram.
00:28
So here we have this.
00:33
Let us suppose this is x -axis and this is y -axis.
00:36
This y -axis shows this pressure and this x -2 -o.
00:40
X xx's shows this temperature.
00:49
So now here, let's suppose this is 0 degrees celsius, this is 0 .007 degrees celsius or 0 .07 degrees celsius.
01:01
This is 100 degrees celsius.
01:03
This is 374 degrees celsius.
01:07
So here, if we draw the phase diagram, so here this is the sublimation curve in the phase diagram, we mentioned all these three phases that the three phase of matter that is solid liquid and gas so here this is water this is here it is water vapor it changes to water vapor at 100 degrees celsius so this is the critical point this is critical point and here that is suppose this is one atmospheric pressure this is 221 we can say that 210 atmospheric pressure.
01:56
This is 4 .58 mm hg...