COMPREHENSIVE TEST 2026 QUESTIONS AND
SOLUTIONS
◉ colligative properties depend on.... Answer: the number of
particles dissolved
◉ delta S univ < 0 at 25*C... is it spontaneous or nonspontaneous.
Answer: it is nonspontaneous at room temp.
◉ stronger intermolecular forces effect boiling point by.... Answer:
increasing the boiling point
◉ hydrogen bonding. Answer: gives rise to hydration shells in an
aqueous solution of hydrofluoric acid
◉ entropy. Answer: measures the amount of disorder
◉ enthalpy. Answer: measures the total heat content of a system
◉ equilibrium constant. Answer: -ratio of forward and reverse rate
constants