Question

if the temperature of a gas sample is increased, what would you expect to happen to the frequency of collisions? decrease increase stay the same with the proportion of successful collisions increasing stay the same with the proportion of successful collisions staying the same too

Explanation:

According to kinetic - molecular theory, when the temperature of a gas sample increases, gas molecules gain more kinetic energy and move faster. Faster - moving molecules collide more frequently with the walls of the container and with each other.

Answer:

B. Increase