In UV-Vis spectroscopy, what does a higher absorbance indicate about the concent

Practice Questions

Q1
In UV-Vis spectroscopy, what does a higher absorbance indicate about the concentration of a solution?
  1. Lower concentration
  2. Higher concentration
  3. No correlation
  4. Increased temperature

Questions & Step-by-Step Solutions

In UV-Vis spectroscopy, what does a higher absorbance indicate about the concentration of a solution?
  • Step 1: Understand that UV-Vis spectroscopy measures how much light is absorbed by a solution.
  • Step 2: Know that absorbance is a way to quantify how much light is absorbed.
  • Step 3: Learn about the Beer-Lambert Law, which states that absorbance is directly proportional to concentration.
  • Step 4: Realize that if absorbance increases, it means more light is being absorbed.
  • Step 5: Conclude that higher absorbance means there is a higher concentration of the substance in the solution.
No concepts available.
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