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The ratio (E2-E1) to (E4-E3) for the hyd...

The ratio `(E_2-E_1)` to `(E_4-E_3)` for the hydrogen atom is approximately equal to

A

10

B

15

C

17

D

12

Text Solution

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The correct Answer is:
B
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PATHFINDER-ATOMIC STRUCTURE-QUESTION BANK
  1. The energy of the electron in the hydrogen atom is given by the expres...

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  2. The ratio of the energy of the electron in ground state of H to the el...

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  3. The ratio (E2-E1) to (E4-E3) for the hydrogen atom is approximately eq...

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  4. If the ionization energy of Li^(+2) is 19.6xx10^(-18) J per atom then ...

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  5. The spectrum produced from an element is

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  6. The wave number of first line of Balmer series of hydrogen is 15200 cm...

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  7. Find the value of wave number In terms of Rydberg's constant , when tr...

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  8. The radiation emitted when a hydrogen atom goes from a higher energy s...

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  9. H- atoms in ground state (13.6eV) are excited by monochromatic radiati...

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  10. A hydrogen atom in the ground state is excited by monochromatic radiat...

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  11. For silver metal the thershold frequency nu0 is 1.13xx10^(17) Hz what ...

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  12. The number of elliptical orbits excluding circular orbits in the N-she...

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  13. The wavelength associated with a golf ball weighing 200g and moving at...

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  14. What should be velocity of an electron so that its momentum becomes eq...

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  15. The momentum of photon having 6Mev energy is

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  16. If the radius of first Bohr orbit of H atom is x then de Broglie wavel...

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  17. Write the number of waves made by an electron moving in an orbit havin...

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  18. The uncertainty in the position of electron (mass= 9.1xx10^-31kg) movi...

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  19. The number of spherical nodes in 3p orbitals is

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  20. which of the following orbitals has zero probability of finding the el...

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