(C) According to Molecular Orbital Theory $(MOT)$,the electronic configuration of $O_2$ molecule ($16$ electrons) is: $\sigma 1s^2, \sigma^* 1s^2, \si

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(C) According to Molecular Orbital Theory $(MOT)$,the electronic configuration of $O_2$ molecule ($16$ electrons) is: $\sigma 1s^2, \sigma^* 1s^2, \sigma 2s^2, \sigma^* 2s^2, \sigma 2p_z^2, \pi 2p_x^2 = \pi 2p_y^2, \pi^* 2p_x^1 = \pi^* 2p_y^1$. There are $2$ unpaired electrons in the antibonding $\pi^*$ molecular orbitals.

Class 11 Chemistry Chemical Bonding and Molecular Structure Molecular orbital theory

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The number of unpaired electrons in $O_2$ molecule is

A
$0$
B
$1$
C
$2$
D
$3$

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Class 11

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Chemical Bonding and Molecular Structure

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Molecular orbital theory

Which one of the following species does not exist under normal conditions?

MediumAIPMT 2010

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The bond order of $O_2^{+}$ is $x$. The bond orders of $O_2^{-}$ and $O_2^{2+}$ are respectively

MediumTS EAMCET 2023

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Which one of the following does not exhibit paramagnetism?

Medium

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Correct decreasing order of bond order of oxygen species in $I$ to $IV$:
$(I)$ $Na_2O_2$
$(II)$ $O_2[AsF_6]$
$(III)$ $CsO_2$
$(IV)$ $O_2$

Medium

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What is the number of electrons present in antibonding orbitals of $N_2$ molecule according to molecular orbital theory?

EasyMHT CET 2024

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The number of unpaired electrons in $O_2$ molecule is

Similar Questions

Which one of the following species does not exist under normal conditions?

The bond order of $O_2^{+}$ is $x$. The bond orders of $O_2^{-}$ and $O_2^{2+}$ are respectively

Which one of the following does not exhibit paramagnetism?

Correct decreasing order of bond order of oxygen species in $I$ to $IV$:$(I)$ $Na_2O_2$$(II)$ $O_2[AsF_6]$$(III)$ $CsO_2$$(IV)$ $O_2$

What is the number of electrons present in antibonding orbitals of $N_2$ molecule according to molecular orbital theory?

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Correct decreasing order of bond order of oxygen species in $I$ to $IV$:
$(I)$ $Na_2O_2$
$(II)$ $O_2[AsF_6]$
$(III)$ $CsO_2$
$(IV)$ $O_2$