Subject: Physical Chemistry · Chapter: Quantum Chemistry · Topic: Hydrogen Atom · Exam: NET JUNE 2016 · Marks: 2 · Difficulty: Medium
The ionization energy of hydrogen atom in its ground state is approximately 13.6 eV . The potential energy of $\mathrm{He}^{+}$, in its ground state is approximately
(a)-54.4 eV
(b)-27.2 eV
(c)-13.6 eV
(d)-108.8 eV
Answer
SELF-PRACTICE — the source book printed no answer.
Nothing is invented here, so this question has no answer on record.