What is the magnetic moment of O2?

The free O2 molecule has a spin triplet electronic configuration with a magnetic moment of 2.0 µB [22] and is Page 3 3 strongly paramagnetic in its liquid phase.

Does hydrogen have a magnetic moment?

Through this principle of physics, the hydrogen molecule acquires an induced magnetic moment. This induced moment is opposite to the applied field and is termed diamagnetism. Through these principles of physics, hydrogen is feebly repelled by a nearby magnet.

What is the magnetic moment of an electron in a hydrogen atom?

In atomic physics, the electron magnetic moment, or more specifically the electron magnetic dipole moment, is the magnetic moment of an electron caused by its intrinsic properties of spin and electric charge. The value of the electron magnetic moment is approximately −9.284764×10−24 J/T.

How do you calculate the magnetic moment of a hydrogen atom?

The magnitude of the magnetic moment is given in Equation 8.20: μ = ( e 2 m e ) L = ( e 2 m e ) l ( l + 1 ) ℏ = μ B l ( l + 1 ) .

Which is more paramagnetic O2 or O2+?

Hence, O 2 + is paramagnetic and bond order greater than O 2 .

Why is O2 paramagnetic in nature?

As molecules containing unpaired electrons are strongly attracted by magnetic field, hence oxygen has paramagnetic nature. Unpaired electrons spin in the same direction as each other which increases magnetic field effect.

What is the magnetic nature of H2 Ion?

Let it be H2- ,H2+ or He2+ ; there’s an unpaired electron i.e, they are paramagnetic. But in option 3 in H2 there’s no unpaired electron. So, that is your answer as diamagnetic.

What will be the magnetic moment of the electron in the first orbit of hydrogen atom?

Hence, the ratio of magnetic dipole moment to the angular momentum of the electron in the first orbit of the Hydrogen atom comes out to be $\dfrac{e}{2m}$ .

What is magnetic moment formula?

Magnetic Moment Formula: The magnetic moment is a vector relating torque of an object to the magnetic field. This is mathematically represented as: τ = m × B. Where, τ is the torque acting on the dipole.

How do you calculate magnetic moment?

τ=p×B. The SI unit for magnetic moment is clearly N m T−1.

Why is the bond order of O2+ greater than O2?

Bond order in O 2 + = 1/2 [10 -5] = 2.5 The bond order of Of is 2.5 which is greater to bond order of O 2 (2.0). Hence, O 2 + is paramagnetic and bond order greater than O 2 .