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The energy of electron is maximum at...

The energy of electron is maximum at

A

Nucleus

B

Ground state

C

First excited

D

Infinite distance from the nucleus

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The correct Answer is:
D
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BANSAL-ATOMIC STRUCTURE-Exercise.1
  1. In a hypothetiacl H-atom the mass of electron & it charge is double o...

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  2. If in the hydrogen atom P.E. At oo is chosen to be 13.6 eV then the r...

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  3. The energy of electron is maximum at

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  4. Given DeltaH for the process Li(g)rarrLi^(+3)(g) + 3e^(-) is 19800kJ/...

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  5. Angular mormentum of electron in Bohr's model is directly proptional t...

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  6. Which electeonic transition in Li^(+2) will emit photon of same energ...

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  7. The shotest wave length in H spectrum of Lymen series when R(H)=109678...

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  8. If an electron is present in n =6 level . How many maximum spectral...

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  9. In the emissoin spectrum of H-atom from energy level 'n' to ground sta...

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  10. Third line in Balmer series corresponds t o an electron transition bet...

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  11. The ratio of difference in wavelengths of 1^(st) and 2^(nd) lines of L...

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  12. The ratio of wave length of photon corresponding corresponding to the...

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  13. Three energy levels P,Q,R of a certain atom are such that E(P)ltE(Q)lt...

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  14. The value of (n(2)+n(1)) and (n(2)^(2)-n(1)^(2)) for He^(+) ion in at...

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  15. Number of possible sepectral lines which ,may br emitted in bracket s...

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  16. The longest wavelength of He^(+) in paschen series is "m", then shor...

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  17. When electron make transition to gound state, the largest wavelenght (...

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  18. In sample of hydrogen atoms , electron jump from 10^(th) excited state...

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  19. An electron in a hydrogen atom in its ground state absorbs energy equa...

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  20. An electron, a proton and an alpha particle have kinetic energy of 16...

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