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

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(A) According to Molecular Orbital Theory $(MOT)$, the electronic configuration of $O_2$ is: $\sigma 1s^2, \sigma^* 1s^2, \sigma 2s^2, \sigma^* 2s^2, \sigma 2p_z^2, \pi 2p_x^2 = \pi 2p_y^2, \pi^* 2p_x^1 = \pi^* 2p_y^1$. Since the oxygen molecule contains two unpaired electrons in the antibonding molecular orbitals ($\pi^* 2p_x$ and $\pi^* 2p_y$), it exhibits paramagnetism.

Class 11 Chemistry Chemical Bonding and Molecular Structure Molecular orbital theory

Easy

The oxygen molecule $(O_2)$ exhibits which of the following magnetic properties?

AIIMS 1983 All AIIMS

A
Paramagnetism
B
Diamagnetism
C
Ferromagnetism
D
Ferrimagnetism

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Chemical Bonding and Molecular Structure

Subtopic

Molecular orbital theory

Previous Year

AIIMS 1983 Paper All AIIMS years →

Provide the electron configuration, bond order, magnetic property, and energy level diagram for the Boron $(B_{2})$ molecule, and discuss its existence.

Difficult

View Solution

Among the following,the molecule expected to be stabilized by anion formation is

JEE MAIN 2019

View Solution

Using molecular orbital theory,compare the bond energy and magnetic character of $O_2^{+}$ and $O_2^{2-}$ species.

Medium

View Solution

Among the following,the species having the smallest bond length is:

DifficultAIEEE 2012

View Solution

Which of the following molecules has a bond order greater than $1$?

EasyMHT CET 2022

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

The oxygen molecule $(O_2)$ exhibits which of the following magnetic properties?

Similar Questions

Provide the electron configuration, bond order, magnetic property, and energy level diagram for the Boron $(B_{2})$ molecule, and discuss its existence.

Among the following,the molecule expected to be stabilized by anion formation is

Using molecular orbital theory,compare the bond energy and magnetic character of $O_2^{+}$ and $O_2^{2-}$ species.

Among the following,the species having the smallest bond length is:

Which of the following molecules has a bond order greater than $1$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module