Which analytical technique is best suited for determining the concentration of a colored solution?
Practice Questions
1 question
Q1
Which analytical technique is best suited for determining the concentration of a colored solution?
NMR spectroscopy
UV-Vis spectroscopy
Gas chromatography
Titration
UV-Vis spectroscopy is best suited for determining the concentration of a colored solution by measuring the absorbance of light at specific wavelengths.
Questions & Step-by-step Solutions
1 item
Q
Q: Which analytical technique is best suited for determining the concentration of a colored solution?
Solution: UV-Vis spectroscopy is best suited for determining the concentration of a colored solution by measuring the absorbance of light at specific wavelengths.
Steps: 5
Step 1: Understand that a colored solution absorbs light at specific wavelengths.
Step 2: Learn that UV-Vis spectroscopy is a technique that measures how much light is absorbed by a solution.
Step 3: Know that the amount of light absorbed is related to the concentration of the colored solution.
Step 4: Use a UV-Vis spectrophotometer to shine light through the solution and measure the absorbance.
Step 5: Compare the absorbance readings to a standard curve to determine the concentration of the solution.
