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In a p-n junction, depletion region cont...

In a p-n junction, depletion region contains

A

Lyman lines

B

Balmer lines

C

Paschan lines

D

All of the above

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The correct Answer is:
B
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AAKASH SERIES-ATOMS-EXERCISE -IA
  1. According to Bohr's principle , the relation between principle quantum...

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  2. Find the longest and shortest wavelengths in the Lyman series for hy...

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  3. In a p-n junction, depletion region contains

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  4. An electron in Bohr's hydrogen atom has an energy of -3.4eV. The angul...

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  5. If radius of second stationary orbit (in Bohr's atom) is R then radius...

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  6. Find angular momentum of an electron when it is in the second Bohr orb...

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  7. the energy required to excite an electron in hydrogen atom to its firs...

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  8. When electron jumps from n = 4 to n = 1 orbit, we get

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  9. When an electrons jumps from higher orbit to the second orbit in He^+ ...

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  10. The total energy of electron in the ground state of hydrogen atom is -...

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  11. The diagram shows the energy levels for an electron in a certain atom....

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  12. The wavelengths involved in the spectrum of deuterium (.(1)^(2)D) are...

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  13. When a hydorgen atom is excited from ground state to first excited sta...

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  14. Which of the following is not correct about bohr model of the hydrogen...

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  15. In the Bohr's model of a hydrogen atom, the centripetal force is furni...

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  16. The Bohr model of atoms

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  17. Bohr's model of hydrogen atom.

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  18. Three photons coming from excited atomic-hydrogen sample are picked up...

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  19. Whenever a hydrogen atom emitsa photon in the Balmer series .

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  20. If wavelength of photon emitted due to transition of an electron from ...

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