If the radiation corresponding to the second line of "Balmer Series" o – InterviewSolution

1.	If the radiation corresponding to the second line of "Balmer Series" of Li2+ ion, knocks out an electron from the first excited state of an H−atom, then, the kinetic energy of the ejected electron would be:
Answer» If the radiation corresponding to the second line of "Balmer Series" of $L i^{2 +}$ ion, knocks out an electron from the first excited state of an $H - a t o m$ , then, the kinetic energy of the ejected electron would be:

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