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The shortest wavelength of the Brackett ...

The shortest wavelength of the Brackett series of a hydrogen-like atom (atomic number of `Z` ) is the same as the shortest wavelength of the Balmer series of hydrogen atom. The value of `z` is

A

2

B

3

C

4

D

6

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The correct Answer is:
A
`(Z^2)((13.6)/(16))=(13.6)/(4)),Z^(2)=4 or Z=2`
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NARAYNA-ATOMS -EXERCISE -4
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