Question

Discuss the principle of UV/Visible spectroscopy? Explain various
transitions possible in benzene and aldehydes

Answer 1

$\rm\huge\underline{Answer}$

the branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.

Answer 2

Answer: *The UV radiation region extends from 10nm to 400nm and the visible radiation region extends from 400nm to 800nm.

*Far UV spectroscopy is studied under vaccum condition.

*The common solvent used for preparing sample to be analyzed is either ethyl alcohol or hexane.