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Which state of the triply ionized Beryll...

Which state of the triply ionized Beryllium `(Be^(3+))` has the same orbit radius as that of the ground state of hydrogen atom?

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
B
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MOTION-ATOMIC STRUCTURE & X-RAY -Exercise - 1
  1. If the ionization potential of hydrogen atom is 13.6 V, its energy in ...

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  2. The ionisation energy of Li^(2+) atom in ground state is,

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  3. Which state of the triply ionized Beryllium (Be^(3+)) has the same orb...

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  4. What is the wavelength of ligth for the least energetic photon emitted...

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  5. What is the ratio of shortest wavelength of the Balmer series ot the ...

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  6. Which of the following statements is correct ?

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  7. The wavelength of the first line of Lyman series for hydrogen atom is ...

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  8. The series corresponding to minimum wavelength transition in H-atom :-

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  9. Hydrogen atom in ground state is excited by a monochromatic radiation ...

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  10. Which series of H(2) atom lie in infrared region?

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  11. The Wavelength of first member of Balmer series in hydrogen spectrum i...

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  12. Let F1 be the frequency of second line of Lyman series and F2 be the ...

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  13. Which of the following may be representing graph between number of sca...

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  14. The total energy of eletcron in the ground state of hydrogen atom is -...

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  15. In a discharge tube ionization of enclosed gas is produced due to coll...

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  16. The energy of K-electron in tungsten is -20.0 keV and of an L-electron...

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  17. If the radiation of Mo (Z = 42) has a wevelength of 0.71Å, calculate w...

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  18. In coolidge tube the potential difference between cathode and anticath...

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  19. An X-ray tube when operated at 60 kV, then reading of tube current is ...

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  20. If the X–ray tube is working at 25 kV then the minimum wavelength of X...

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