Chapter 11: Ultraviolet and visible spectrophotometry analysis. The principle and concepts of the ultraviolet and visible spectrophotometry: the types of electron transitions, common terms : absorption band and its relationship with molecule structure of substance, factors influencing absorption band, Lambert- Beer law, types of instrument and their optical characteristics; analysis methods in ultraviolet and visible spectrophotometry: identification of a substance, purity examination, quantitative determination of one component and simultaneous determination of multi-components in a Sample; andmolecule structure determination of organic compound.
