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For two Bohr orbits n(1) "and"n(2) which...

For two Bohr orbits `n_(1) "and"n_(2)` which follow the relationships, `(n_(2)^(2)=n_(1)^(2))=21 and (n_(2) - n_(1))=3.`
If an electron makes transition from `n_(2) "to" n_(1)` directly then :

A

third longest wavelength of Balmer series is emitted

B

longest frequency of Lyman series is amitted

C

longest frequency of Balmer saries is emitted

D

only one spectral line is emitted

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The correct Answer is:
a d
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GRB PUBLICATION-ATOMIC STRUCTURE-Multiple Objective Type
  1. Bohr model can be applied on :

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  2. Which of the following statements (s) is //are true?

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  3. For two Bohr orbits n(1) "and"n(2) which follow the relationships, (n(...

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  4. Select the correct statement about electromagnetic waves.

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  5. Whenever a hydrogen atom emits photon in the Balmer series:

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  6. Radiatonal wavelength (lambda)=124nm falls on a metallic surface then ...

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  7. For a H-like atom which Bohr's model some spectral lines were observed...

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  8. Select the correct statement .

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  9. Choose the correct statements regarding 'Psi'.

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  10. (i) A plot of 4pir^(2) R^(2) vs r has a total three maximas. (ii) Th...

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  11. The orbit angular momentum of 3d and 4d are:

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  12. Identify the correct statement (s) regarding 3p(z) orbital.

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  13. Maximum probability region (r(max) "values") for an orbital increases ...

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  14. If r(max) represents the longest maximum probability region and ltr(ma...

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  15. Select the correct statement (s)

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  16. Select correct statement(s).

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  17. The wave function for 2s orbital is given as: Psi = ((1)/(sqrt2)) ((...

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  18. A hydrogen like atom in ground state absorbs n photon having the sa...

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  19. Choose the correct statement among the following

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  20. Correct statement (s) regarging 3p(y) orbital is//are :

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