In H-atom, if andlsquo;xandrsquo; the radius of this Bohr-orbit, de Broglie wavelength of an eandndash; in 3rd orbit is:a)b)c)9x/2d)x/2Correct answer is option 'B'. Can you explain this answer?

EduRev

All Courses

Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity

Open App

IIT JAM Exam > IIT JAM Questions > In H-atom, if ‘x’ the radius of t...

Join the Discussion on the App

In H-atom, if ‘x’ the radius of this Bohr-orbit, de Broglie wavelength of an e^– in 3^rd orbit is:

a)
b)
c)
9x/2
d)
x/2

Correct answer is option 'B'. Can you explain this answer?

FREE This question is part of

Atomic Structure, Quantum Chemistry & Physical Spectroscopy

Attempt Test

Attempt this Test

Verified Answer

In H-atom, if ‘x’ the radius of this Bohr-orbit, de Brogli...

For a hydrogen atom, radius of nth orbit, rn = n2h2/ 4π2mZe2 Therefore, r1/r3 = 12/32 r3 = 9/r1 = 9/xNow, according to De Broglie; angular momentum of electron in 3rd orbit is:mvr3 = 3h/2π or h/mv = 2πr3/3Andλ = h/mv where, λ is the de Broglie wavelength.Therefore,λ = 2πr3/3 = 2π x 9/3x = 6πx

View all questions of this test

View all answers Start learning for free

< Previous Question Next Question >

Explore Courses for IIT JAM exam

Similar IIT JAM Doubts

The collect statement in the following is/are(1)the correct expression for Schrodinger’s equation is(2)Bohrs quantisation condition is mvr = nh/2π(3)The de-Broglie wavelength of an electron revolving in the second orbit of hydrogen atom is6.649 x 10-10m(4)Radius of nth orbit

View answer

The electron of a hydrogen atom is in its nth Bohr orbit having de Broglie wavelength of 13.4 Å.The value of n is ______ (rounded up to the nearest integer).[Radius of nth Bohr orbit = 0.53n2 Å, π = 3.14] Correct answer is between '4,4'. Can you explain this answer?

View answer

An atom of element ‘X’ is 1.02 times heavier than that of an atom of ‘Y’. An atom of ‘Y’ is 0.1809 times heavier than that of an atom of oxygen. What is the atomic weight of ‘X’

View answer

The circumference of the second orbit of an atom or ion having single electron is 4 x 10-9 m. The de-Broglie wavelength of electron revolving in this orbit is ____10-9 m Correct answer is '2'. Can you explain this answer?

View answer

Velocity of electron is third Bohr’s orbit of hydrogen atom is ............ ×105 ms–1? [Answer upto two decimal place] Correct answer is between '7.30,7.32'. Can you explain this answer?

View answer

In H-atom, if ‘x’ the radius of this Bohr-orbit, de Broglie wavelength of an e– in 3rd orbit is:a)b)c)9x/2d)x/2Correct answer is option 'B'. Can you explain this answer?

Share with a Friend

Answer this doubt

Question Description
In H-atom, if ‘x’ the radius of this Bohr-orbit, de Broglie wavelength of an e– in 3rd orbit is:a)b)c)9x/2d)x/2Correct answer is option 'B'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about In H-atom, if ‘x’ the radius of this Bohr-orbit, de Broglie wavelength of an e– in 3rd orbit is:a)b)c)9x/2d)x/2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In H-atom, if ‘x’ the radius of this Bohr-orbit, de Broglie wavelength of an e– in 3rd orbit is:a)b)c)9x/2d)x/2Correct answer is option 'B'. Can you explain this answer?.

Solutions for In H-atom, if ‘x’ the radius of this Bohr-orbit, de Broglie wavelength of an e– in 3rd orbit is:a)b)c)9x/2d)x/2Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for IIT JAM. Download more important topics, notes, lectures and mock test series for IIT JAM Exam by signing up for free.

Here you can find the meaning of In H-atom, if ‘x’ the radius of this Bohr-orbit, de Broglie wavelength of an e– in 3rd orbit is:a)b)c)9x/2d)x/2Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of In H-atom, if ‘x’ the radius of this Bohr-orbit, de Broglie wavelength of an e– in 3rd orbit is:a)b)c)9x/2d)x/2Correct answer is option 'B'. Can you explain this answer?, a detailed solution for In H-atom, if ‘x’ the radius of this Bohr-orbit, de Broglie wavelength of an e– in 3rd orbit is:a)b)c)9x/2d)x/2Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of In H-atom, if ‘x’ the radius of this Bohr-orbit, de Broglie wavelength of an e– in 3rd orbit is:a)b)c)9x/2d)x/2Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice In H-atom, if ‘x’ the radius of this Bohr-orbit, de Broglie wavelength of an e– in 3rd orbit is:a)b)c)9x/2d)x/2Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice IIT JAM tests.

Explore Courses for IIT JAM exam