Question

According to collision theory of
reaction rates the rate of the
reaction depends on:
(A) the number of molecules
colliding
(B) the number of molecules
colliding per cc per sec.
(C) the fraction of the molecules
possessing the energy of
activation
B) Both (B) and (C)​

Answer 1

Answer:

I think It should be D. not sure?

Answer 2

Answer:

i think a will be right because if the molecules of the gas collised one and another momentum hav no los due to that collision will elastic