Q17. Which of the following molecules are IR active?B) CO and O₂C) HCI and N₂A) NO and COD) O₂ and HCIQ18. What is the degeneracy of a state is for a particle confined in cubic box?C) 4E) 6B) 3A) 1D) 2F) 5E) H₂ and COQ19.Assume 8 particles are independently moving in a 1D box. Given the occupation numbers: n₁=3, n₂=2, n3=3 find thetotal energy of the system.B) 38€C) 8€A) 19€D) 32€E) 16€F) 28€

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Q17. Which of the following molecules are IR active? B) CO and O₂ A) NO and CO C) HCI and N₂ D) O₂ and HCI E) H₂ and CO

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter14: Rotational And Vibrational Spectroscopy

Section: Chapter Questions

Problem 14.25E: The following are sets of rotational quantum numbers (J,MJ,K). Label each indicated transition as...

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Concept explainers

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.

Question

Q17. Which of the following molecules are IR active?
B) CO and O₂
C) HCI and N₂
A) NO and CO
D) O₂ and HCI
Q18. What is the degeneracy of a state is for a particle confined in cubic box?
C) 4
E) 6
B) 3
A) 1
D) 2
F) 5
E) H₂ and CO
Q19.Assume 8 particles are independently moving in a 1D box. Given the occupation numbers: n₁=3, n₂=2, n3=3 find the
total energy of the system.
B) 38€
C) 8€
A) 19€
D) 32€
E) 16€
F) 28€

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