The volume of 1 kmol of a mixture of methane (CH4) and CO2 by a given temperature and a given pressure varies with the composition shown in the table:

Mole fraction methane	0	0.2	0.4	0.5	0.6	0.85	1.0
Volue (m3) of 1 kmol	0.09	0.18	0.21	0.22	0.23	0.25	0.255

-Use this to find tha partial molar volume for methane and for CO2 when the mole fraction for methane is 0.6. (Make a sketch or a graph that show how you found the answer),

-If you look away from the mixturevalues in the table and consider ideal mixture, what would the volume of the mixture with mole fraction 0,6 for methane be then?