Q2. Use the following diagram and answer the following: a) Pure liquid H2SO4 at 250 K is added adiabatically to pure liquid water at 350 K to form a 10% by weight solution. Estimate the final temperature of the solution. b) For a 90% by weight solution of H2S04 at 350, what is the heat of mixing in Kl/Kg? and the heat of solution at infinite dilution? 300 200 100 350 0 H/kJ (kg solution) -100 300 -200 -300 250 -400 -500 0 10 20 30 40 50 60 70 80 90 100 Wt. %H,SO