What is the wavelength (in meter) associated with transition of X, molecule (mass of X atom = 1.2 x 10 25 Kg and average distance between X-atoms is 1.2 x 10-9 m) when the molecule transit from it's first to third rotational energy state?

What is the wavelength (in meter) associated with transition of X, molecule (mass of X atom = 1.2 x 10 25 Kg and average distance between X-atoms is 1.2 x 10-9 m) when the molecule transit from it's first to third rotational energy state?

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

Chapter8: An Introduction To Optical Atomic Spectrometry

Section: Chapter Questions

Problem 8.10QAP: In high-temperature sources, sodium atoms emit a doublet with an average wavelength of 1139 nm. The...

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Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.

Question

What is the wavelength (in meter) associated with transition of X, molecule (mass of X atom
= 1.2 x 10-25 Kg and average distance between X-atoms is 12x 10 9 m) when the molecule
transit from it's first to third rotational energy state?
Select one:
O a 3,96 x 101
Ob. 5.14 x 10
Oc. 3.70 x 102
O d. None

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