Atomic and Molecular Term Symbol · Physical Chemistry
21 questions in this chapter.
Atomic And Molecular Term Symbols – General
ABC26PH0866 · An ideal gas expands by following an equation PVa= constant. In which case does one expect heating? · JUNE 2011
ABC26PH0867 · For an assembly of molecules (molar mass =M ) at temperature T , the standard deviation of Maxweller's speed is approximately · JUNE 2011
ABC26PH0868 · The virial expansion for a real gas can be written in either of the following forms: aligned P VR T &=1+Bp P+Cp P2+ \\ &=1+Bv V+Cv V2+… · JUNE 2011
ABC26PH0869 · Two alpha particles having speeds S1 and S2 have kinetic energies 1 and 2 MeV respectively; the relationship between S1 and S2 is : · DEC 2011
ABC26PH0870 · Identify the speed distribution functions of Ne, Ar, and Kr with the curves in the figure below 1 · DEC 2014
ABC26PH0871 · The standard deviation of speed ( ) for Maxwell's distribution satisfies the relation · DEC 2015
ABC26PH0872 · Root mean square speed of the molecules of a perfect gas is proportional to · DEC 2018
ABC26PH0873 · Entropy of a perfect gas is · DEC 2018
ABC26PH0874 · The molar residual entropy (in J / K ) for solid OCS is close to · DEC 2019
ABC26PH0875 · A monoatomic perfect gas undergoes expansion from (p1, V1 ) to (p2, V2 ) under isothermal or adiabatic conditions. The pressure of the gas… · DEC 2019
Molecular Term Symbols
ABC26PH0009 · The highest molecular orbitals for an excited electronic configuration of the oxygen molecule are [1 ]1 [3 ]1. A possible molecular term… · DEC 2016
Selection Rules
ABC26PH0004 · Observe the following electronic transition of a diatomic molecule. arrayl (A)\ 1+ 3+ \\ (B)\ 1+ 1+ \\ (C)\ 1 1+ \\ (D)\ 1 1+ array The… · DEC 2011
ABC26PH0007 · The electric-dipole allowed transition among the following is · JUNE 2015
Term Symbols Atoms
ABC26PH0001 · The term symbol of a molecule with electronic configuration (1 )2 (1 )2 (2 )2 (2 )2 (2 )1 (2 )1 is: · JUNE 2011
ABC26PH0002 · The possible J values for 3 D term symbol are · JUNE 2011
ABC26PH0003 · The term symbol for the ground state of nitrogen atoms is · DEC 2011
ABC26PH0005 · What is the atomic term symbol for helium atom with electronic configuration 1 s2 ? · JUNE 2013
ABC26PH0006 · The lowest energy-state of an atom with electronic configuration ns1 np1 has the term symbol · JUNE 2015
ABC26PH0008 · The term symbol for the first excited state of Be with the electronic configuration 1 s2 2 s1 3 s1 is · JUNE 2015
ABC26PH0010 · for the electronic configuration 1 s2 2 s1 2 p4 two of the possible term symbols are 1 S and 3 P. the remaining term is · JUNE 2017
ABC26PH0011 · the term symbol for ground state dinitrogen cation radical ( N2+) is · JUNE 2019