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A ground state hydrogen atom has an ener...

A ground state hydrogen atom has an energy of `-13.6 eV`. If the electron is excited to the energy state n=3, its energy becomes

A

`-12.09 eV`

B

`-13.6 eV`

C

`-4.5 eV`

D

`-1.51 eV`

Text Solution

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The correct Answer is:
D
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TARGET PUBLICATION-ATOMS, MOLECULES AND NUCLEI -Critical Thinking
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  2. When an electron in hydrogen atom is excited, from its 4th to 5the sta...

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  13. If series limit of Balmer series is 6400 Å, then series limit of Pasch...

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  14. An electron jumps from 3rd to 2nd orbit of hydrogen atom. Taking the R...

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  15. The wavelength of emitted radiation in terms of R (the Rydberg constan...

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  16. Shortest wavelength in the Lymann series is 912 Å. The longest wavelen...

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  17. The wavelength of the first lime of the Lyman series of hydrogen is 12...

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  18. Wavelength of radiation emitted when an electron jumps from a state A ...

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  19. Let X and Z bethe frequencies of series limit of Lyman series and Balm...

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