2. Tin (Sn) obeys Henry's law in dilute liquid solutions of Sn (solute) in Cd (solvent) and the Henrian activity coefficient of Sn, ºSn. varies with temperature as Ln ysa= -840/T+1.58 Calculate the change in temperature when 2 mole of liquid Sn and 98 moles of liquid Cd are mixed in an adiabatic enclosure. The molar constant pressure heat capacity of the liquid alloy formed is 29.5 J/K.

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Distillation

Distillation is a process/technique to separate more volatile components from less volatile components using the principle of relative volatility. In chemical engineering, distillation is one of the most common and important topics that is involved in almost every industry and process.