The observed rat of acemical reaction is substantially lower than the collision frequecy. One or more of the following statements is/are true to account for this fact. A. The reactants to do not have the required energy B. The partnes do not collide in the proper orientation (C) Collision complex eists for a very short time. D. Collision frequecny over estimates the number of effective collisions.

The observed rat of acemical reaction is substantially lower than the

1.	The observed rat of acemical reaction is substantially lower than the collision frequecy. One or more of the following statements is/are true to account for this fact. A. The reactants to do not have the required energy B. The partnes do not collide in the proper orientation (C) Collision complex eists for a very short time. D. Collision frequecny over estimates the number of effective collisions.
Answer» A,B and C A,B and D B,C and D A,C and D ANSWER :A