[" Potential energy is "-27.2eV" in second orbit of "],[He^(+)," then.calculate double of total energy in first "],[" excited state of hydrogen atom :- "]

The ionisation energy of hydrogen atom is 13.6 eV. The energy of an electron in the first excited state of hydrogen atom is

Statement I: The kinetic energy of an electron in the first excited state of a hydrogen atom is 6.8 eV. Statement II: Total energy of first excited state of hydrogen atom is -3.4 eV.

Find the kinetic energy, potential energy and total energy in first and second orbit of hydrogen atom if potential energy in first orbit is taken to be zero.

Find the kinetic energy, potential energy and total energy in first and second orbit of hydrogen atom if potential energy in first orbit is taken to be zero.

Find the kinetic energy, potential energy and total energy in first and second orbit of hydrogen atom if potential energy in first orbit is taken to be zero.

Find the kinetic energy, potential energy and total energy in first and second orbit of hydrogen atom if potential energy in first orbit is taken to be zero.

Let the potential energy of hydrogen atom in the ground state be zero. Then its total energy in the first excited state will be

The total energy of electrons in the ground state of hydrogen atom is -13.6 eV. The k.E of an electron in the first excited state is