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What is the shortest wavelength line in ...

What is the shortest wavelength line in the Paschen series of `Li^(2+)` ion ?

A

`(R)/(9)`

B

`(9)/(R)`

C

`(1)/(R)`

D

`(9R)/(4)`

Text Solution

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The correct Answer is:
C
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  10. The orbital angular momentum of 3p electrons is :

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  11. H-atoms in ground state (13.6 eV) are excited by monochromatic radiati...

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  12. Balmer series spectral lines are observed in visible region, in the sp...

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  16. The mass of a particle is 10^(10)g and its radius is 2 xx 10^(-4)cm. I...

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  17. What is the shortest wavelength line in the Paschen series of Li^(2+) ...

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  20. The iron atom, how many electrons atom have n=3 and l= 2 ?

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