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The minimum and maximum values of wavele...

The minimum and maximum values of wavelength in the Lyman series of a H atom are, respectively

A

364.3 nm and 653.4 nm

B

91.2 nm and 121.5 nm

C

41.2 nm and 102.6 nm

D

9.12 nm and 121.5 nm

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The correct Answer is:
B
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AAKASH SERIES-ATOMIC STRUCTURE-Objective Exericse - 2A
  1. Which of the following transitions will have minimum wavelength ?

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  2. The ratio of wavelength values of series limit lines (n(2) = oo) of Ba...

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  3. The minimum and maximum values of wavelength in the Lyman series of a ...

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  4. Which of the following transitions of an electron in hydrogen atom emi...

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  5. In a hydrogen atom the electron and proton are at a distance of 0.5 Å....

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  6. The total energy of electron in an atom is a combination of potential ...

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  7. The radius of which of the following orbit is same as that of the firs...

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  8. An electron in the ground state of hydrogen atom is revolving in anti ...

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  9. The change in velocity when electron jumps from the first orbit to the...

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  10. Which one of the following statements is not correct ?

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  11. As an electron is brought from an infinite distance close to nucleus o...

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

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  13. The radius of the hydrogen atom in the ground state is of the order o...

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  14. The ground state energy of hydrogen atom is - 13.6eV. The kinetic ener...

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  15. Radius of 3rd Bohr orbit is

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  16. The energy of second Bohr'orbit of hydrogen atom is -328 kJ mol^(-1), ...

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  17. Which of the following transistions in hydrogen atom will require the ...

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  18. The energy of an electron in the first Bohr's orbit of a hydrogen atom...

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  19. The de Broglie wavelength associated with a moving particle of fixed m...

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  20. Ratio of the distance travelled in 1 second, 2 seconds, 3 seconds

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