The following diagram shows the normal melting point of pure solid 1 to be Tm. Consider now that the same pure solid 1 is in a liquid mixture with four species 1, 2, 3, and 4 as shown on the right. How does the temperature at which 1 will be in equilibrium with liquid, T, compare to the case on the left (T Tm, or you cannot tell without more information)? Explain your answer.

Transcribed Image Text:

1 atm n Liquid Solid Tm atm Liquid n, n, na, na, n Solid T= ?