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for which of the following species, the ...

for which of the following species, the expression for the energy of electron in the `n^(th)[E_(n)=(13.6Z^(2))/(n^(2))eV" atom"^(-1)]` has the validity?

A

Tritium

B

`Li^(2+)`

C

Deuterium

D

`He^(2+)`

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A, B, C
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OP TANDON-ATOMIC STRUCTURE -Set-2
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  4. For balmer series in the spectrum of atomic hydrogen the wave number o...

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  5. The radius of the second Bohr orbit for hydrogen atom is: (Planck's ...

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  6. Choose the wrong one on the basis of Bohr 's theory :-

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  7. Bohr theory is applicable to

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  8. The magnitude of the spin angular momentum corresponding to an electro...

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  9. Select the correct configurations among the following:

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  10. Which amog the followng statements is/are correct?

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  11. Select the correct statement(s) among the following (i) Total number...

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  12. Which among the following are correct about angular momentum of electr...

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  13. Which of the following is/are incorrect for the Humphrey lines of hydr...

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  14. In Bohr's model of the hydrogen atom:

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  15. Which among the folloiwing series is obtained in both absorption and e...

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  17. Rutherford's experiment established that

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  18. Which of the following orbital(s) lie in the xy-plane?

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  19. In which of the following sets of orbitals, electrons have equal orbit...

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  20. Which of the following orbitals have no spherical nodes?

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