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Show that the circumference of the Bohr orbit for the hydrogen atom is...

Show that the circumference of the Bohr | Class 11 Chemistry Chapter Structure of Atom, Structure of Atom NCERT Solutions

Question:

Show that the circumference of the Bohr orbit for the hydrogen atom is an integral multiple of the de Broglie wavelength associated with the electron revolving around the orbit.

Answer:

The angular momentum of an electron = mvr = nh/2π --------------1

Also according to de Broglie equation λ = h/mv

mv = h/v -----------2

Putting 2 in 1

h/v =nh/2π or 2λr= nλ

Since ‘2πr’ represents the circumference of the Bohr orbit (r), it is proved by equation (3) that the circumference of the Bohr orbit of the hydrogen atom is an integral multiple of de Broglie’s wavelength associated with the electron revolving around the orbit.

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Comments

Mayank
2019-06-02 13:11:01

Nice answerK

Chintan
2019-05-28 13:33:34

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Mrinmay Majumdar
2019-05-16 12:16:55

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2019-05-12 10:48:08

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Preetam raj
2019-02-17 19:05:46

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Gay
2018-09-09 20:03:05

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Sarathy
2018-07-24 05:39:53

Thanks a lot

Divya
2018-07-19 13:34:29

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2018-05-23 20:01:27

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2018-03-15 22:43:44

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Welcome to the NCERT Solutions for Class 11 Chemistry - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 32: Show that the circumference of the Bohr orbit for the hydrogen atom is an integral multiple of the d....

Show that the circumference of the Bohr | Class 11 Chemistry Chapter Structure of Atom, Structure of Atom NCERT Solutions

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