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The orbital frequency of an electron, if hydrogen atom is proportional to (n is the principal quantum number)

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Important Questions on Atoms, Molecules and Nuclei

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Assertion: In outermost stationary orbit, energy of electron is maximum.

Reason: In such an orbit, electron is at minimum distance from the nucleus.

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The ratio of the radius of the first orbit to that of the second orbit of the orbital electron is
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The linear speed of an electron in Bohr's orbit is inversely proportional to
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The ratio of the velocity of the electron in the first orbit to that in the second orbit is
 
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The ratio between areas of Bohr's first three orbits of the hydrogen atom are
 
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Quantum condition is expressed as
 
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Which of the following transitions gives the highest frequency for electron emission?
 
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The energy of an electron