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ALLEN-Atomic Structure-All Questions
- The triad of nuclei that is isotonic is
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- For an Al^(+3) ion , if atomic number (Z) =13 and number of neutrons...
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- X^(+),Y^(2+)and Z are isoelectronic with CO(2) . Increasing order of ...
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- The frequency of light for 1.0 Å wavelenght is :-
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- The number of photons emitted in 10 hours by a 60 W sodium lamp (lambd...
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- The radius of which of the following orbit is same as that of the firs...
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- The energy required to excite an electron from the ground state of hyd...
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- In which of the following transition, the wavelength will be minimum ...
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- The first emission line of Balmer series in He^(+) - spectrum has the ...
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- Predict the total spin in Ni^(2+) ion :
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- If the total energy of an electron in a hydrogen atom in an exicted st...
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- The wavelength associated with a golf ball weighing 200 g and moving a...
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- Magnetic moment of X^(+3) ion of 3d series is sqrt(35)B.M What is the ...
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- Which orbit would be the first to have 'h' subshell :-
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- What are the values of the orbital angular momentum of an electron in ...
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- There is no difference between a 2 p and 3p orbital regarding ?
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- The energy corresponding to second line of Balmer series for hydrogen ...
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- If the velocity of an electron in I^(st) orbit of H is V, then what wi...
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- Magnetic moments of V(Z = 23), Cr(Z = 24), Mn (Z = 25) are x,y,z. Henc...
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- The wavelength of the radiation emitted when an electron falls from Bo...
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