The ground state energy of hydrogen atom is –13.6 eV. Consider an electronic state Ψ of…
Chemistry · JEE Advanced · NTA Exams — Atomic Structure
The ground state energy of hydrogen atom is –13.6 eV. Consider an electronic state Ψ of He+ whose energy, azimuthal quantum number and magnetic quantum number are –3.4 eV, 2 and 0, respectively. Which of the following statement(s) is(are) true for the state Ψ?
- It is a 4d state.
- The nuclear charge experienced by the electron in this state is less than 2e, where, e is the magnitude of the electronic charge.
- It has 3 radial nodes.
- It has 2 angular nodes.
Answer
(D) It has 2 angular nodes.
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