The normal boiling point of puThe normal melting point of pure solid 1 is Tm. Consider now that the same pure solid 1 is melting into a liquid that initially contains pure 2. How does the temperature at which 1 will melt into the liquid, T, compare to Tm? You may assume that the enthalpy of mixing of liquid 1 and 2 is zero.re liquid 1 is Tb. Consider now that the same pure liquid 1 is in a vapor mixture with itself and another species. How does the temperature at which liquid 1 will be in equilibrium with vapor, T, compare to the case for the pure species (T < Tb, T = Tb, T > Tb, or you cannot tell without more information)? Explain your answer.