UNIT – I UV Visible spectroscopy

 UNIT – I  

UV Visible spectroscopy

Electronic transitions, chromophores, auxochromes, spectral shifts, solvent effect on absorption spectra, Beer and Lambert’s law, Derivation and deviations. 

Instrumentation - Sources of radiation, wavelength selectors, sample cells, detectors- Photo tube, Photomultiplier tube, Photo voltaic cell, Silicon Photodiode.

Applications - Spectrophotometric titrations, Single component and multi component analysis






Follow this Link for presentation


Follow this Link for the Calculation of 𝝀max 

Woodward–Fieser rules


Follow this Link for study materials from open sources



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