Quiz & Worksheet - Beer's Law

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

What is molar absorptivity?

how strongly light is absorbed by a particular substance through a set cell path the amount of light that is absorbed by a mole of water

the concentration of an analyte in a mole how strongly light is transmitted due to the cell path length

Worksheet

Print Beer's Law: Absorbance & Concentration Worksheet

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

molar absorptivity
cell path length
light wavelength
concentration

2. Define cell path length.

distance between the light source and detector
distance light travels through the substance
the wavelength of the light
distance between light and object

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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

Beer's Law: Absorbance & Concentration