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The wavelength of radiation emitted is l...

The wavelength of radiation emitted is `lambda_(0)` when an electron jumps from the third to the second orbit of hydrogen atom. For the electron jump from the fourth to the second orbit of hydrogen atom, the wavelength of radiation emitted will be

A

`(16)/(25)lambda_(0)`

B

`(20)/(27)lambda_(0)`

C

`(27)/(20)lambda_(0)`

D

`(25)/(16)lambda_(0)`

Text Solution

Verified by Experts

The correct Answer is:
B
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MOTION-ATOMIC STRUCTURE & X-RAY -Exercise - 1
  1. The ratio of the energies of the hydrogen atom in its first to second ...

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  2. Which of the transitions in hydrogen atom emits a photon of lowest fre...

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  3. The wavelength of radiation emitted is lambda(0) when an electron jump...

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  4. If an electron in hydrogen atom jumps from third orbit to second orbit...

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  5. The total energy of an electron in the first excited state of the hydr...

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  6. The figure indicates the enegry level diagram of an atom and the origi...

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  7. If the energy of a hydrogen atom in nth orbit is E(n), then energy in ...

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  8. The ionization potential for hydrogen atom is 13.6 eV, the ionization ...

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  9. If the ionization potential of hydrogen atom is 13.6 V, its energy in ...

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

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

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

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

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  14. Which of the following statements is correct ?

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

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

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

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

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

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

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