The ionization potential of hydrogen atom is 13.6 eV. The energy requi – InterviewSolution

1.	The ionization potential of hydrogen atom is 13.6 eV. The energy required to remove an electron from the n=2 state of hydrogen atom is:
Answer» 27.2 eV 13.6 eV 6.8 eV 3.4 eV Answer :D

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