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find the de Broglie's wavelength....

find the de Broglie's wavelength.

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PATHFINDER-ATOMIC STRUCTURE-QUESTION BANK
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  2. Calculate the uncertainly in position with uncertainly in momentum wit...

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  3. find the de Broglie's wavelength.

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  4. Find the orbital angular momentum of 2p orbital of hydrogen atom in un...

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  5. Find the number of electrons in chromium (overset24Cr) which have orbi...

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  6. Which of the following is the energy of a possible excited state of hy...

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  7. The atomic number of cerioum (Ce) is 58. The correct electronic config...

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  8. The number of d-electrons in Fe^2+ (Z=26) is not equal to the number o...

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  9. The angular momentum of electrons in d-orbital is equal to

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  10. The correct set of four quantum numbers for the valence electrons of r...

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  11. (Ge^76, Se^76) and (Si^30, S^32) are examples of

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  12. The emission spectrum of hydrogen discovered first and the region of t...

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  13. As per de Broglie's formula a macroscopic particle of mass 100 gm and ...

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  14. The electronic configuration of Cu is

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  15. In an atom, the total number of electrons having quantum numbers n=4, ...

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  16. What is the maximum number of orbitals that can be identified, with th...

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  17. Calculate the energy in joule correspending to light of wavelength 45n...

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  18. Be^2+ is isoelectronic with which of the following ions ?

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  19. Which of the followng molecules has the maximum dipole moment?

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  20. The statement that is not correct is

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