Which of the following statements are true for Beers Law? 1. Absorbance increases as concentration increases. II. Absorbance decreases as pathlength increases. III. The molar absorptivity value is chromophore and wavelength specific. IV. The absorption spectrum is a graph showing absorbance changes with wavelength. O L II, and III O LII, and Iv O II. II and IV OLILI and IV

Organic Chemistry
8th Edition
ISBN:9781305580350
Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Chapter20: Dienes, Conjugated Systems, And Pericyclic Reactions
Section: Chapter Questions
Problem 20.26P
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Which of the following statements are true for Beers Law?
1. Absorbance increases as concentration increases.
II. Absorbance decreases as pathlength increases.
III. The molar absorptivity value is chromophore and wavelength specific.
IV. The absorption spectrum is a graph showing absorbance changes with wavelength.
O II, and II
O LII, and IV
O II. II and IV
O LIL and IV
Transcribed Image Text:Which of the following statements are true for Beers Law? 1. Absorbance increases as concentration increases. II. Absorbance decreases as pathlength increases. III. The molar absorptivity value is chromophore and wavelength specific. IV. The absorption spectrum is a graph showing absorbance changes with wavelength. O II, and II O LII, and IV O II. II and IV O LIL and IV
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