00:01
Hey welcome to the video we have the phase diagram of benzene where the triple point is at 279 kelvin and 0 .2 atmosphere.
00:11
So this would be the triple point and the critical point is at 562 kelvin and 48 .4 atm.
00:21
And here we have the melting point that is from the solid to liquid state.
00:27
That is where the enter changes from solid to liquid state at one atmosphere at 279 kelvin and the boiling point where the phase changes from liquid to vapor at one atmosphere at 2353 kelvin.
00:44
Here the as we can see the graph is drawn between the pressure along the y axis and the pressure is in atm scale while temperature.
00:58
Along the x -axis and temperature is in the kelvin scale.
01:03
And here we have at 0 degrees celsius and 1 atm.
01:09
0 degrees celsius, the temperature would be 273 kelvin and at 1 atm.
01:19
Here the temperature is less than the, that is, 273 kelvin, is less than the melting point temperature at 1 atmosphere.
01:29
Therefore, the face would be the solid face...