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Name the five series in the atomic spect...

Name the five series in the atomic spectrum of hydrogen.

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Lyman, Balmer, Paschen, Brackett and Pfund.
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CHHAYA PUBLICATION-STRUCTURE OF ATOM-WARM UP EXERCISE
  1. Indicate spectral regions corresponding to Lyman, Balmer, Paschen & br...

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  2. Which electronic transitionn corresponds to the third line in the Balm...

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  3. Name the five series in the atomic spectrum of hydrogen.

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  4. Why is the line spectrum of an element known as the fingerprint of its...

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  5. how would you obtain the line spectrum of hydrogen?

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  6. Give Rydberg formula for the calculation of wave number of various spe...

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  7. Name the series of spectral lines obtained, when electrons from variou...

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  8. Indicate all the possible pathways (involving one or more steps) for t...

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  9. What is ground state and excited state of an electron?

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  10. What is meant by quantisation of energy of an electron?

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  11. What is Bohr's postulated of angular momentum?

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  12. Why electronic energy is negative?

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  13. What do you understand by stationary states?

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  14. What is the value of Plancks' constant in SI unit?

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  15. Differentiate between Rydberg formula & Balmerr formula.

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  16. Why do we consider each stationary state an an energy level with a def...

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  17. How many photons are emitted in the transition of the electron from th...

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  18. How is the radius of an electronic orbit related to principle quantum ...

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  19. Prove that, velocity of an electron in the first orbit in twice of tha...

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  20. Which theory forms the basis of Bohr's atomic model?

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