If hydrogen atom in ground state is passed-through an...

Name: Problem 142, Chapter 2: Problems in Physical Chemistry for JEE
Uploaded: 2021-08-12T07:33:31-08:00
Duration: 1 min 25 s
Channel: Ajay Singhal
Description: If hydrogen atom in ground state is passed-through an inhomogeneous magnetic field, the beam splits in two parts. This interaction with magnetic field shows: (a) existence of ortho and para hydrogen (b) existence of magnetic moment associated with orbital motion of electron (c) existence of spin magnetic moment of electron (d) existence of magnetic moment of proton

If hydrogen atom in ground state is passed-through an inhomogeneous magnetic field, the beam splits in two parts. This interaction with magnetic field shows: (a) existence of ortho and para hydrogen (b) existence of magnetic moment associated with orbital motion of electron (c) existence of spin magnetic moment of electron (d) existence of magnetic moment of proton

If hydrogen atom in ground state is passed-through an inhomogeneous magnetic field, the beam splits in two parts. This interaction with magnetic field shows:
(a) existence of ortho and para hydrogen
(b) existence of magnetic moment associated with orbital motion of electron
(c) existence of spin magnetic moment of electron
(d) existence of magnetic moment of proton

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Key Concepts

Stern-Gerlach Experiment

This experiment is a foundational demonstration in quantum mechanics where a beam of atoms is passed through an inhomogeneous magnetic field, resulting in the splitting of the beam according to the quantized orientations of their magnetic moments. It provides empirical evidence for the quantization of angular momentum in atomic particles.

Electron Spin

Electron spin is an intrinsic form of angular momentum carried by electrons independent of their orbital motion. It gives rise to the electron's magnetic moment and explains phenomena where orbital contributions are null, such as in the ground state of hydrogen.

Magnetic Dipole Moment

A magnetic dipole moment is a property of particles that quantifies the strength and orientation of their magnetic field, arising either from orbital motion or intrinsic spin. It is the interaction of these moments with an external inhomogeneous magnetic field that leads to the observable deflection or splitting of atomic beams.

Inhomogeneous Magnetic Field

An inhomogeneous magnetic field is one in which the field strength varies with position. Such a field exerts forces on magnetic dipoles that vary depending on their orientation, causing spatial separation of particles with quantized magnetic moments.

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