An equimolar liquid mixture of benzene (B) and toluene (T) at 20C is fed continuously to a vessel in which the mixture is heated to 60C. The liquid product is 35.0 mol. % B, and the vapour product is 72.3 mol. % B. Heat capacity table 103 bx10-5 108 dx10-12 C, (B.) C, (B) C, (T.) C, (Tv) 126.5 25.3 74.06 32.95 -25.20 77.57 148.8 32.4 94.18 38.00 - 27.86 80.33 , %3D 80.10, , %3110.62C Hvap, B = 30.77 kJ/mol, Hvap, T =38.06 kJ/mol %3D Figure 3: Heat capacity table and associated characteristics. How much heat must be transferred to the mixture per g-mole of feed? [25] [Total: 25]