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In Bohr series of lines of hydrogen spec...

In Bohr series of lines of hydrogen spectrum, the third line from the red end corresponds to which one of the following inter - orbit jumps of the electron for Bohr orbits in an atom of hydrogen ?

A

`3 rarr 2`

B

`5 rarr 2`

C

`4 rarr 1`

D

`2 rarr 5`

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-ATOMIC STRUCTURE-Objective Exercise - 3
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  2. In a certain electronic transition from the quantum level, 'n' to the ...

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  3. In Bohr series of lines of hydrogen spectrum, the third line from the ...

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  4. Kinetic energy of electron in a mono electronic species is +1313 lJ/mo...

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  5. Ionisation energy of He^(+) is 19.6 xx 10^(-18)"J atom"^(-1) The energ...

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  6. The kinetic energy of an electron in an orbit of hydrogen atom is 3.4 ...

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  7. The ionisation potential of Hydrogen is 2.17 xx 10^(-11) erg/atom. The...

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  8. (A) : In an atom the velocity of electron as it moves into higher orbi...

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  9. The wavelength of radiation required to remove the electron of hydroge...

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  10. The radii of two of the first four Bohr orbits of the hydrogen atom ar...

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  11. Choose the correct statement (s) (i) The energy of an electron in an...

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  12. The velocity of electron in hydrogen atom is 7.29 xx 10^(7) cm/sec The...

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  13. A particle of mass one microgram is confined to move along one directi...

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  14. The set of quantum numbers 'n' and 'l' possible for the orbital shown ...

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  15. In a multi-electron atom, which of the following orbitals described by...

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  16. An electron has magnetic quantum number as '-3'. Its principal quantum...

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  17. The correct match is

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  18. Which one of the following statements is correct ?

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  19. Which orbitals gives an electron the greatest probability of closer to...

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  20. A radiation of wave length 3000 Å is required to remove an electron fr...

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