What is the direct cause of a chemical reaction of the type E + F $\rarr$ EF?
A) Catalysts are the direct cause of chemical reactions of this type.
B) The energy in the environment at room temperature causes the reaction.
C) The electromagnetic attraction between E and F draw them together.
D) Collisions occurring between E's and F's lead them to reaction.

Question

Quizplus · Accepted Answer

Collisions between E and F molecules provide the energy required to break bonds and form new ones, leading to the chemical reaction. The electromagnetic attraction between them only brings them closer, and catalysts may speed up the reaction, but they are not the direct cause. The energy in the environment is generally not sufficient to trigger a reaction unless it is specifically provided in the form of heat, light, or other forms of activation energy.

What Is the Direct Cause of a Chemical Reaction of the Type