Select the following statement that is not related to the principles of Atomic AbsorptionSpectroscopy (AAS).A. specific frequencies of light are absorbed by different metals when they vaporize ina flameB. The amount of light absorbed is proportional to the concentration of the metal ion inthe solutionC. The electronic transition of valence shell electron in free atoms provide analyticalinformation about the elemental composition of a sampleD. The analysis does not require any standards of known concentration of analytecontent to establish the relation between the measured absorbance and the analyteconcentrationWater sample analysis is conducted using AAS, the result shows that the absorption ofsodium (Na) ion is very low and difficult to measure its concentration. Name theinterference involved in the analysis.A. Chemical interferenceB. lonisation interferenceC. Spectral interferenceD. Intensity interference

AAS technique is used for elemental analysis i.e., it help us to determine the amount of sample…

Answered: Select the following statement that is…

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Select the following statement that is not related to the principles of Atomic Absorption Spectroscopy (AAS).

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter34: Particle Size Determination

Section: Chapter Questions

Problem 34.15QAP

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Question

Select the following statement that is not related to the principles of Atomic Absorption
Spectroscopy (AAS).
A. specific frequencies of light are absorbed by different metals when they vaporize in
a flame
B. The amount of light absorbed is proportional to the concentration of the metal ion in
the solution
C. The electronic transition of valence shell electron in free atoms provide analytical
information about the elemental composition of a sample
D. The analysis does not require any standards of known concentration of analyte
content to establish the relation between the measured absorbance and the analyte
concentration
Water sample analysis is conducted using AAS, the result shows that the absorption of
sodium (Na) ion is very low and difficult to measure its concentration. Name the
interference involved in the analysis.
A. Chemical interference
B. lonisation interference
C. Spectral interference
D. Intensity interference

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