Question

Difference between collision number and collision frequency?

Answer 1

Answer:

Collision frequency describes the rate of collisions between two atomic or molecular species in a given volume, per unit time. In an ideal gas, assuming that the species behave like hard spheres, the collision frequency between A and B is: SI unit of Z is number of collision per time .

Answer 2

Answer:

collision no.is total no. of collision suffared by a particle in a unit time and in 1ml

and collition frequency(z3) is tatal no of collision taken place in a unit time in 1ml volume

Explanation: the diffrence is only the  collition no. is collision suffared by a particle  and  collison frequend is total no. of collition in a unit time