Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
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Question
Chapter 21, Problem 21.7QAP
Interpretation Introduction
Interpretation:
The comparison between ISS and RBS, the instrumental setup of both and differences in the information obtained by the two techniques is to be stated.
Concept introduction:
Electron spectroscopy is a method to identify all the elements of the periodic table. This method tells about the oxidation state and the type of bond in atoms of a compound. The electronic structure can be found by this spectroscopy. This method is applicable to all states of compound,
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Q1-) Give information about the reasons why
instrumental analysis techniques are preferred
over classical analysis techniques.
A spectrophotometer selects for a specific wavelength by:
Group of answer choices
Adjusting the amplifier settings.
Adjusting energy input into the lamp.
Changing aperture size.
A set of wavelength filters.
Modifying the detector sensitivity.
6. In your own words, explain how
spectrophotometer works. List down its parts and
give their corresponding functions.
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