Beer's Law: Absorbance & Concentration


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What is molar absorptivity?

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1. Which of the following is not in the Beer's Law equation?

2. Define cell path length.

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About This Quiz & Worksheet

Beer's Law is used to help scientists understand a substance's concentration and absorptivity. Questions in this quiz will ask you to define major concepts related to Beer's Law and determine how the equation is implemented in scientific inquiries.

Quiz & Worksheet Goals

In this quiz, you'll be tested on:

  • Beer's Law equation
  • Cell path length
  • Absorption of light
  • Incident light and liquids
  • Molar absorptivity

Skills Practiced

This interactive quiz allows you to assess your competence with the following skills:

  • Defining key concepts - ensure that you can accurately define main phrases, such as molar absorptivity and cell path length
  • Knowledge application - utilize your knowledge to answer questions about the Beer's Law equation
  • Making connections - use understanding of the relationship between cell path length and the absorption of light to answer questions

Additional Learning

To learn more about Beer's Law, check out the lesson associated with this quiz called, Beer's Law: Absorbance & Concentration for a review of:

  • Absorbance
  • Transmittance
  • Incident light
  • Analyte concentration
  • Beer's Law