What is the Beer-Lambert Law used for in UV-Vis spectroscopy?
Practice Questions
1 question
Q1
What is the Beer-Lambert Law used for in UV-Vis spectroscopy?
To calculate the wavelength of light
To determine the concentration of a solution
To measure the intensity of emitted light
To analyze the molecular structure
The Beer-Lambert Law relates the absorbance of light to the concentration of a solution, allowing for concentration determination.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the Beer-Lambert Law used for in UV-Vis spectroscopy?
Solution: The Beer-Lambert Law relates the absorbance of light to the concentration of a solution, allowing for concentration determination.
Steps: 5
Step 1: Understand that UV-Vis spectroscopy is a technique used to measure how much light is absorbed by a solution.
Step 2: Know that the Beer-Lambert Law is a formula that helps us understand the relationship between light absorption and the concentration of a substance in that solution.
Step 3: The law states that as the concentration of a solution increases, the amount of light absorbed also increases.
Step 4: Use the Beer-Lambert Law to calculate the concentration of a solution by measuring how much light is absorbed at a specific wavelength.
Step 5: This allows scientists to determine how much of a particular substance is present in the solution.
