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The second line in Paschen series is obt...

The second line in Paschen series is obtained when the electron makes transition from

A

fourth orbit to third orbit

B

seventh orbit to third orbit

C

six orbit to third orbit

D

fifth orbit to third orbit

Text Solution

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The correct Answer is:
D
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DC PANDEY ENGLISH-ATOMS-Taking it together
  1. Choose the incorrect statement regarding the Bohr model of the hydroge...

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

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

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

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

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

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

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  8. The simple Bohr model cannot be directly applied to calculate the ener...

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

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

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

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  12. O2 molecule consists of two oxygen atoms. In the molecule, nuclear for...

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

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

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

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

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

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

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  19. Ionization energy of a hydrogen-like ion A is greater than that of ano...

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  20. If omega the angular speed of electron in the nth orbit hydrogen atom,...

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