CHEMISTRY · Single correct · AP · Chemistry · Properties of Substances and Mixtures · Properties of Substances and Mixtures
Problem
For a bimolecular gas-phase reaction, the collision frequency is directly proportional to the average molecular speed, which in turn is proportional to T, where T is the absolute temperature. If the temperature of the reacting gases is raised from 300 K to 360 K, the collision frequency is expected to increase by approximately
(a) 5%
(b) 0%
(c) 10%
(d) 20%