A student prepared a calibration curve by measuring of the absorbance of five standard solutions of a compound at 300 nm. A cuvette with a path length of 5 cm was used . if the slope of the curve was 300 L/mol. the molar absorptivity of the compound is……..   60 L mol-1cm-1     1500 L mol-1cm-1   0.20 L mol-1cm-1   5.0 L mol-1cm

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter13: An Introduction To Ultraviolet-visible Molecular Absorption Spectrometry
Section: Chapter Questions
Problem 13.24QAP
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A student prepared a calibration curve by measuring of the absorbance of five standard solutions of a compound at 300 nm. A cuvette with a path length of 5 cm was used . if the slope of the curve was 300 L/mol. the molar absorptivity of the compound is……..

 
  1. 60 L mol-1cm-1  

     
  2. 1500 L mol-1cm-1

     
  3. 0.20 L mol-1cm-1

     
  4. 5.0 L mol-1cm-1  

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