If radiation corresponding to second line of "Balmer series" of Li2+ i – InterviewSolution

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

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