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






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Follow this Link for the Calculation of 𝝀max 

Woodward–Fieser rules


Follow this Link for study materials from open sources



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