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What electronic transition in Li^(2+) pr...

What electronic transition in `Li^(2+)` produces the radiation of the same wave length as the first line in the Lyman series of hydrogen?

A

n = 4 to n = 2

B

n = 9 to n= 6

C

n = 9 to n = 3

D

n = 6 to n = 3

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-ATOMIC STRUCTURE-OBJECTIVE EXERCISE - 2
  1. Which of the following transitions will have minimum wavelength ?

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  2. The ratio of wavelength values of series limit lines (n(2) =oo) of Bal...

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  3. What electronic transition in Li^(2+) produces the radiation of the sa...

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  4. The ratio of the wave lengths of the first line in the Lyman series of...

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  5. The number of spectral lines that are possible when electrons in 7^("t...

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  6. In a certain electronic transition from the quantum level, 'n' to the ...

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  7. The minimum and maximum values of wave length in the Lyman series of a...

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  8. Which of the following transitions of an electron in hydrogen atom emi...

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  9. In a hydrogen atom, the electron is at a distance of 4.76Å from the nu...

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  10. Which of the following statements regarding spectral series is correct...

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  11. In a series in the line spectrum of hydrogen the wavelength of radiati...

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  12. The frequency of the spectral line obtained when the electron in n = 3...

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  13. When a greater number of electrons from excited hydrogen atoms reach t...

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  14. The first spectral line in the Pfund series of Hydrogen spectrum is gi...

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  15. A certain transition in H spectrum from an excited state to ground sta...

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  16. The radii of two of the first four Bohr orbits of the hydrogen atom ar...

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  17. Which one of the following statements is not correct?

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  18. The ratio of radii of first orbits of H, He^(+) and Li^(2+) is

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  19. The ratio of the radii of the first three orbits in an atom of hydroge...

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  20. The radius of hydrogen atom in the ground state is 0.53 Å, the radius ...

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