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The number of spectral lines in hydrogen...

The number of spectral lines in hydrogen atom are

A

`R[(1)/(4^(2)) - (1)/(5^(2))]`

B

`R[(1)/(3^(2)) - (1)/(4^(2))]`

C

`R[(1)/(2^(2)) - (1)/(3^(2))]`

D

`R[(1)/(5^(2)) - (1)/(6^(2))]`

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-ATOMIC STRUCTURE-Objective exercise - 1
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  2. What is the energy which is used to remove an electron from it...

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  3. The number of spectral lines in hydrogen atom are

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  4. n(1) value in Balmer series is

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  5. The value of Planck's constant in SI unit is

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  6. Whwn the electron in an excited hydrogen atom jumps from an energy lev...

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  7. Among the first lines of Lyman,Balmer, paschen and Brackett series in ...

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  8. What are the values of n1 and n2 for the 2nd line in the Lyman series ...

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  9. The series corresponding to minimum wave- length transition in H-atom

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  10. Electrons from n = 2 to n= 1 in hydrogen atom is made to fall on a met...

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  11. The wave number of limiting line in Balmer series of hydrogen atoms is

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  12. The wave number of limiting line in Balmer series of hydrogen atoms is

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  13. The first emision line of hydrogen atomic spectrum in the Balmer serie...

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  14. What is the wave length of H(b) line Balmer series of hydrogen spectru...

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  15. If in Hydrogen atom, an electron jumps from n(2) = 2 to n(1) = 1 in Bo...

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  16. The wavelength of the radiation emitted, when in hydrogen atom electro...

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  17. The first use of quantum theory to explain the structure of atom was m...

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  18. Bohr's theory is applicable to

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  19. Bohr's theory is not applicable to

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  20. (A) Bohr's third postulate states that the stationary orbits are these...

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