Question 1 explain the difference between a fluorescence, Ask an Expert

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Question 1: Explain the difference between a fluorescence emission spectrum and a fluorescence excitation spectrum.

Question 2: Which more closely resembles an absorption spectrum? Why do some absorbing compounds fluoresce but others do not?

Question 3: The IR spectrum of CO shows a vibration absorption band centered at 2170 cm-1.

What is the force constant for the CO bond?

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Category:- Physics
Reference No.:- M91240170

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