A 0.1 cm cuvette containing sample solution is irradiated with monochromatic light of intensity lo. After passing the cuvette, the light intensity now is lo /10. What is the absorbance? 100 1 C 10% D 0.1 E 10

A 0.1 cm cuvette containing sample solution is irradiated with monochromatic light of intensity lo. After passing the cuvette, the light intensity now is lo /10. What is the absorbance? 100 1 C 10% D 0.1 E 10

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter26: Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 26.1QAP

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Concept explainers

UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.

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