Question

Which of these statements accurately describes the molecularity of a reaction?

I. It's the number of reacting particles in an elementary reaction.
II. It affects the number of collisions between molecules in the reaction.
III. It's the number of different types of reacting particles in an elementary reaction.
A. I only
B. II only
C. III only
D. I and II

Answer 1

@aaronq C?

Answer 2

hm i think it's I only

Answer 3

It was D. :(