The energy of an excited hydrogen atom is -1.51 eV. Determine the angular momentum of the electron according to Bogr's hypothesis.

The energy of an excited hydrogen atom is -1.51 eV. Determine the angular momentum of the electron according to Bohr's hypothesis.

In an excited state, the energy of the electron of a hydrogen atom is -0.54 eV. Determine the angular momentum of the electron in this state from Bohr's theory .

The energy of an electron revolving around the nucleus of H-atom is -1.51 eV . Angular momentum of this electron will be-

The ionization energy of the hydrogen atom is 13.6eV. The potential energy of the electron in n=2 state of hydrogen atom is

The total energy of an electron in the first excited state of hydrogen atom is -3.4 eV . What is the potential energy of the electron in this state ?

Light from a discharge tube containing hydrogen atoms is incident on the surface of a piece of sodium . The maximum kinetic energy of the photoelectrons emitted from sodium is 0.73 eV. The work function of sodium is 1.82 eV . (iii) the change in angular momentum of the electron of hydrogen atom in the orbits.

The ground state energy of hydrogen atom is -13.6 eV. what are the kinetic and potential energies of the electron in this state ?

If the binding energy of the electron in a hydrogen atom is 13.6 eV, what will be the energy required to remove the electron from the first excited state of Li^(++) ?

Select the correct answer out of the options given against each question and write in the box provided on rigth hand side bottom: The energy of an electron revolving around the nucleus of H-atom is -1.51 eV Angular momentum of this electron will be