Liquid hexane at 298 K and 1 bar has the following properties: thermal expansion coefficient () = 5.2x10 -4 K -1 isothermal compressibility () =

Liquid hexane at 298 K and 1 bar has the following properties:

thermal expansion coefficient (β) = 5.2x10^-4 K^-1

isothermal compressibility (κ) = 17.5x10^-10 Pa^-1

molar volume (v) =  1.30x10^-4 m³/mole 

critical temperature (T_c) =507  K

critical pressure (P_c) =29.7 bar

6.Calculate the change in molar entropy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (J/mole-K)

7. Calculate the change in molar enthalpy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (J/mole)

8. Calculate the change in molar gibbs energy if the pressure of hexane vapor is increased from 1 bar to 30 bar at 600 K. (kJ/mole)