Need solution for question 3

2. The molar enthalpy of a binary solution is given by h=300x1+1000x2+(5x1+10x2)x1x2 Obtain the numerical value of eufe-omponent enthatpies, partial enthalpy at x1=0.4 and at infinite dilution.(10) 3. The volumetric data for benzene(b) and cyclohexane(c) can be expressed by the following expression V=109.4 16.8xb2.64xb2. Find the expression of Vb,Vc and V (10) 3. The volumetric data for benzene(b) and cyclohexane(c) can be expressed by the following expression V=109.4 16.8xb2.64xb2. Find the expression of Vb,Vc and V. 4. (a) The excess Gibbs free energy of a binary liquid system can be expressed as RTGE=0.5x1x2. Obtain the activity