Answered: It has a tungsten filament and is…

It has a tungsten filament and is filled with inert gas O lodine is added to inert gas O lodine is coated on tungsten filament O lodine is added to normal filling gas

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

Chapter15: Molecular Luminescence Spectrometry

Section: Chapter Questions

Problem 15.1QAP

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Question

How is Tungsten Halogen lamp differ from normal Tungsten filament lamp used in absorption spectroscopy?
O It has a tungsten filament and is filled with inert gas
lodine is added to inert gas
O lodine is coated on tungsten filament
lodine is added to normal filling gas

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