When analyzing a selution component by UV-visible spectrophotometry. we prepare solutions with a range of concentrations by serial dilution. Why do we need to analyze a range of solutions? To allow multiple determinations of absorbance at different wavelengths and different concentrations To provide more than one determination of absorbance for a given concentration To see how absorbance varies with concentration To ensure that the linear relationship between absorbarce and concentrasion is velid for a range of concentrations.
When analyzing a selution component by UV-visible spectrophotometry. we prepare solutions with a range of concentrations by serial dilution. Why do we need to analyze a range of solutions? To allow multiple determinations of absorbance at different wavelengths and different concentrations To provide more than one determination of absorbance for a given concentration To see how absorbance varies with concentration To ensure that the linear relationship between absorbarce and concentrasion is velid for a range of concentrations.
Chapter26: Molecular Absorption Spectrometry
Section: Chapter Questions
Problem 26.24QAP
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When analyzing a selution component by UV-visible spectrophotometry. we prepare solutions with a range of concentrations by serial dilution. Why do we need to analyze a range of solutions?
To allow multiple determinations of absorbance at different wavelengths and different concentrations
To provide more than one determination of absorbance for a given concentration
To see how absorbance varies with concentration
To ensure that the linear relationship between absorbarce and concentrasion is velid for a range of concentrations.
Transcribed Image Text:When analyzing a solution component by UV-visible spectrophotometry, we prepare solutions with a range of concentrations by serial dilution. Why do we need to analyze a range of solutions?
O To allow multiple determinations of absorbance at different wavelengths and different concentrations
O To provide more than one determination of absorbance for a given concentration
O To see how absorbance varies with concentration
O To ensure that the linear relationship between absorbance and concentration is valid for a range of concentrations
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