Question:
Which one of the following statement explains the fact that the reactions of high molecularity are rare?

Option A):
The activation energy for many body collisions becomes very large
Option B):
Many body collisions have low probability
Option C):
The more the number of colliding particles, the more is the weight and hence difficult to cross the barrier
Option D):
Many body collisions are not energetically favoured

Correct Answer is Option B):
Many body collisions have low probability