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when an electron jumps from the fourth o...

when an electron jumps from the fourth orbit to the second orbit, one gets the

A

second line of Lyman series

B

second line of Paschen series

C

second line of Balmer series

D

first line of Pfund series

Text Solution

Verified by Experts

The correct Answer is:
C
When the electron drops from any orbit to second orbit, then wavelength of line obtained belongs to Balmer series.
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DISHA PUBLICATION-ATOMS-EXERCISE-1: CONCEPT BUILDER (TOPICWISE)
  1. Which of the following statement concerning Bohr's model is //are tr...

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  2. According to Bohr's Model of hydrogen atom

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  3. when an electron jumps from the fourth orbit to the second orbit, one ...

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  4. Which of the following series in the spectrum of the hydrogen atom lie...

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  5. The balmer series for the H-atom can be ob-served

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  6. As the n (number of orbit) increases, the difference of energy between...

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  7. In Bohr's model of hydrogen atom, the period of revolution of the elec...

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  8. In a hydrogen atom following the Bohr's postulates the product of line...

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  9. The energy of electron in the nth orbit of hydrogen atom is expressed ...

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  10. In the hydrogen atom, an electron makes a transition from n=2 to n=1....

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  11. In terms of Rydberg constant R, the shortest wavelength in the Balmer ...

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  12. In an inelastic collision an electron excites as hydrogen atom from it...

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  13. According to the Bohr theory of Hydrogen atom, the speed of the electr...

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  14. In terms of Bohr radius a(0), the radius of the second Bohr orbit of a...

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  15. The ionisation potential of H-atom is 13.6 eV. When it is excited from...

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  16. If the radiation of Mo (Z = 42) has a wevelength of 0.71Å, calculate w...

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  17. The third line of Balmer series of an ion equivalent to hydrogen atom...

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  18. Excitation energy of a hydrogen like ion in its first excitation state...

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  19. Hydrogen atom is excited from ground state to another state with princ...

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  20. If the angular momentum of an electron in an orbit is J then the K.E. ...

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