The collision theory says that when particles of the reactant hit each other, only a small percentage of the collisions will cause a chemical change this is why reaction rates vary greatly between different reactions. Collision theory: collision theory,, theory used to predict the rates of chemical reactions, particularly for gases the collision theory is based on the assumption that for a reaction to occur it is necessary for the reacting species (atoms or molecules) to come together or collide with one another. The collision theory explains that gas-phase chemical reactions occur when molecules collide with sufficient kinetic energy the collision theory is based on the kinetic theory of gases therefore.
Collision theory is a theory proposed independently by max trautz in 1916 and william lewis in 1918, that qualitatively explains how chemical reactions occur and why.
A secondary school revision resource for ocr gcse science about rocks, metals, collision theory and rates of reaction.
Collision theory (dover books on physics) [marvin l goldberger, kenneth m watson, physics] on amazoncom free shipping on qualifying offers the analysis of collision phenomena plays a role in nearly every investigation into the structure of matter on the microscopic scale — in fact.