Question

Effective collisions are those in which molecules must:
1) Have energy equal to or greater than the threshold energy
2) Have proper orientation
3) Acquire the energy of activation
4) All of these
answer only if you know and I need clear explanation . The best is the brainliest​

Answer 1

Answer:

The reactants either may be moving too slowly to have enough kinetic energy to exceed the activation energy for the reaction, or the orientation of the molecules when they collide may prevent the reaction from occurring. ... It is usually expressed as the energy necessary to form one mole of activated complex.

For collisions to be successful, reacting particles must (1) collide with (2) sufficient energy, and (3) with the proper orientation.

Answer 2

Answer:

Option (D) is correct. These are the characteristics of effective collisions.Effective collisions are collision between two reactants with the appropriate ... More