(C) The molecular orbital configuration of $C_2$ is $\sigma 1s^2 \sigma^* 1s^2 \sigma 2s^2 \sigma^* 2s^2 \pi 2p_x^2 = \pi 2p_y^2$. In the $C_2$ molecu

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(C) The molecular orbital configuration of $C_2$ is $\sigma 1s^2 \sigma^* 1s^2 \sigma 2s^2 \sigma^* 2s^2 \pi 2p_x^2 = \pi 2p_y^2$. In the $C_2$ molecule,the valence electrons occupy only the $\pi$ bonding molecular orbitals. Therefore,the $C_2$ molecule contains only $\pi$-bonds.

Class 11 Chemistry Chemical Bonding and Molecular Structure Molecular orbital theory

Medium

According to "molecular orbital theory",which among the following diatomic molecules only has $\pi$-bonds?

AP EAMCET 2021 All AP EAMCET

A
$N_2$
B
$H_2$
C
$C_2$
D
$Be_2$

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Class 11

Chemistry Questions

Chapter

Chemical Bonding and Molecular Structure

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Molecular orbital theory

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The bond order of $NO$ is $2.5$ while the bond order of $NO^+$ is $3$. Which of the following statements is true for these two species?

MediumAIEEE 2004

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Which of the following species is not paramagnetic?

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Provide the energy level diagram obtained by the overlapping of $2p_{z}$ orbitals and show the diagram of the resulting molecular orbitals.

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The number of antibonding electron pairs in $O_{2}^{2-}$ molecular ion on the basis of molecular orbital theory is (Atomic number of $O$ is $8$)

EasyKCET 2007

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Give features of Molecular Orbital $(MO)$ theory:

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According to "molecular orbital theory",which among the following diatomic molecules only has $\pi$-bonds?

Similar Questions

The bond order of $NO$ is $2.5$ while the bond order of $NO^+$ is $3$. Which of the following statements is true for these two species?

Which of the following species is not paramagnetic?

Provide the energy level diagram obtained by the overlapping of $2p_{z}$ orbitals and show the diagram of the resulting molecular orbitals.

The number of antibonding electron pairs in $O_{2}^{2-}$ molecular ion on the basis of molecular orbital theory is (Atomic number of $O$ is $8$)

Give features of Molecular Orbital $(MO)$ theory:

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