BITSAT 2018 Paper

Section: Physics

Question : 12 of 150

Marks: +1, -0

The third line of Balmer series of an ion equivalnet to hydrogen atom has wavelength of 108.5 nm. The ground state energy of an electron of this ion will be

3.4 eV
13.6 eV
54.4 eV
122.4 eV

Validate

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