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Colorimetric Analysis Method Quiz

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Questions and Answers

What is the term used to describe radiant energy with wavelengths visible to the human eye?

Wave length

Light (correct)

Radiant energy

Color reagent

What is the primary purpose of colorimetric analysis?

Determining the concentration of a chemical element or compound in a solution using color reagents (correct)

Quantifying the weight of a chemical element or compound in a solution using color reagents

Identifying the chemical composition of a solution using color reagents

Measuring the volume of a chemical element or compound in a solution using color reagents

What do modern instruments like spectrophotometers permit the measurement of?

Visible wavelengths of the spectrum

Only shorter wavelengths (UV) of the spectrum

Shorter wavelengths (UV) and longer wavelengths (IR) of the spectrum (correct)

Only longer wavelengths (IR) of the spectrum

What does Beer Lambert law explain?

<p>Relationship between the intensity of an incident light and the concentration of a colored solution</p> Signup and view all the answers

What is the distance expressed in nanometers (nm)?

<p>Wavelength</p> Signup and view all the answers

Colorimetric Analysis Method Quiz

Choose a study mode

Podcast

Questions and Answers

What is the term used to describe radiant energy with wavelengths visible to the human eye?

What is the primary purpose of colorimetric analysis?

What do modern instruments like spectrophotometers permit the measurement of?

What does Beer Lambert law explain?

What is the distance expressed in nanometers (nm)?

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