a) draw the phase diagram of X according to the followinginformation

the equations that give the change of vapor pressure around thetripple point according to temperature of the X gas that accumulateabove the liquid and solid X

-for liquid X ; lnP(bar) = (-3015 / T (K) ) + 12.9

-for solid X ; lnP(bar) = (-3795 / T (K) ) + 15.9

b) calculate the temperature and pressure values at the tripplepoint

c) explain which phase is X at 1 atm and 310 K, explain thereason

d) calculate molar enthalpy of fusion of X (assume enthalpy isindependent from temperature)