unimolekulaarse
Unimolekulaarne refers to a process or reaction that involves a single molecule undergoing a transformation. This term is commonly used in chemistry and physics to describe events at the molecular level. For instance, a unimolecular reaction is one in which the rate of the reaction depends only on the concentration of a single reactant species. This is in contrast to bimolecular reactions, which involve two molecules, or termolecular reactions, which involve three.
In chemical kinetics, unimolecular reactions are often characterized by a first-order rate law. This means that
The concept of unimolecularity is also relevant in other scientific fields. For example, in spectroscopy, unimolecular