Which of the following concepts is $NOT$ part of the valence bond theory $(VBT)$?
- ACovalent character of bond
- BShielding effect of electrons
- CDelocalization of electrons over the two nuclei
- DCombination of atomic orbitals to give molecular orbitals
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If $N_x$ is the number of bonding orbitals of an atom and $N_y$ is the number of antibonding orbitals,then the molecule/atom will be stable if
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View SolutionAddition of an electron to an antibonding molecular orbital:
Number of molecules having bond order $2$ from the following molecules is: $C_2, O_2, Be_2, Li_2, Ne_2, N_2, He_2$
What is the bond order of the $Be_{2}$ molecule?
The sum of the bond orders of $O_2^{2+}, O_2^{2-}, O_2^{+}, O_2^{-}, O_2$ and the sum of the unpaired electrons present in them respectively are
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