Question 1376 Deck General

The correct answer is A) increases with the temperature. The vapor pressure of a substance is the pressure exerted by the vapor of that substance in equilibrium with its liquid or solid state. As the temperature increases, the kinetic energy of the molecules in the liquid or solid increases, leading to more molecules escaping into the vapor phase. This increased rate of vaporization results in a higher vapor pressure. The other options are incorrect because: B) the vapor pressure actually increases as temperature increases, not decreases; C) the vapor pressure is directly affected by temperature; and D) the vapor pressure consistently increases as temperature rises, it does not show mixed behavior.