Given the following table of thermodynamic data, complete the following sentence. The vaporization of TiCl₄ is ________.

Question

Quizplus · Accepted Answer

From the table we can see that the ΔG° value for vaporization of TiCl₄ is negative at high temperatures and positive at low temperatures. This indicates that the process is spontaneous at high temperatures (when ΔG° is negative) and nonspontaneous at low temperatures (when ΔG° is positive). Therefore, the correct choice is C.

Given the Following Table of Thermodynamic Data, Complete the Following