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In the Bohr model of the hydrogen atgom...

In the Bohr model of the hydrogen atgom

A

The radius of nth orbit is proportional to `n^(2)`

B

The total energy of electron in nth orbit is proportional to n

C

The angular momentum of an electron in an orbit is an intergal multiple of `h//2pi`

D

The magnitude of the potential energy of an electron in any orbit is greater than its kinetic energy

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The correct Answer is:
B
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DC PANDEY-ATOMS-Taking it together
  1. X-rays are produced by jumping of:

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  2. The difference in angular momentum associated with electron in two suc...

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  3. In the Bohr model of the hydrogen atgom

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  4. Which of the following parameters are the same for all hydrogen like a...

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  5. The second line in Paschen series is obtained when the electron makes ...

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  6. An electron moves in a circular orbit at a distance from a proton with...

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  7. Molybdenum is used as a target element for production of X - rays beca...

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  8. An X-ray has a wavelength of 0.010 Å. Its momentum is

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  9. X-rays of lamda = 1Å have frequency

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  10. The simple Bohr model cannot be directly ap-plied to calculate the ene...

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  11. The velocity of an electron in the first orbit of H-atom is v. The vel...

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  12. A X-ray tube operates at an accelerating potntial of 20 kV. Which of t...

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  13. A metal block is exposed to beams of X-rays of different wavelength. X...

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  14. O(2)molecules consists of two oxygen atoms. In the molecules , nuclear...

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  15. The patient is asked to drink BaSO(4) for examining the stomach by X-r...

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  16. The orbital angular momentum of electron in the n(1)th shell of elemen...

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  17. For production of characteristic K(beta) X - rays , the electron trans...

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  18. Hydrogen atom is exited from ground state to another state with princi...

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  19. Consider the following two statements A and B and identify the correct...

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  20. In a hypotherical Bohr hydrogen, the mass of the electron is doubled. ...

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