Ultraviolet-Visible Spectroscopy

A self-checking practice quiz on ultraviolet-visible spectroscopy: the principle and electronic transitions, the spectrophotometer, absorbance and the Beer-Lambert law, chromophores and auxochromes, the four shift terms, the effect of conjugation, and the Woodward-Fieser rules for dienes, enones, and aromatic carbonyls. Every question is multiple choice and shown one at a time, and the set is drawn fresh each time you take it. At the end you receive a report showing how many you answered correctly.