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How many orbits are there in a hydrogen ...

How many orbits are there in a hydrogen atoms?

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It is found experimentally that 13.6eV energy required to separate a hydrogen atom into a proton and an electron.Calculate the velocity of the electron in hydrogen atom.

R G PUBLICATION-ATOMS AND NUCLEI-EXERCISE
  1. Calculate the minimum wavelength of the spectral line present in Balme...

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  2. How much energy in joule, is required to shift an electron of hydrogen...

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  3. How many orbits are there in a hydrogen atoms?

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  4. Obtain Bohr's quantum condition of angular momentum on the basis of wa...

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  5. The electron in the hydrogen atom pases from n= 4 to n = 1 level. What...

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  6. Distinguish between spontaneous and stimulated emission.

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  7. Give a brief description of Ratherford's Nuclear Model of atom.

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  8. Give the schematic arrangment of the Geiger Marsden experiment.

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  9. Give a brief description of Ratherford's Nuclear Model of atom.

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  10. It is found experimentally that 13.6eV energy required to separate a h...

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  11. Write a short note on atomic spectra.

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  12. What is spectral series? Draw a diagram to show the balmer series in t...

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  13. Write the Bohr model of a hydrogen atom. What are the Bohr's postulate...

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  14. Derive an expression for the radius of the first orbit of the electron...

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  15. Name the various series of hydrogen atoms.

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  16. What is the shortest wavelength present in the paschen series of spect...

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  17. The ground state energy of hydrogen atom is −13.6 eV. What are the kin...

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  18. The radius of the inner most electron orbit of a hydrogen atom is 5.3x...

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  19. Distinguish between Thomson's model and Rutherfords model of an atom.

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  20. Derive an expression for the radius of the first orbit of the electron...

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