In a hydrogen atom, if energy of an electron in ground state is 13.6 eV, then the energy in the 2nd excited state is
In a hydrogen atom, if energy of an electron in ground state is 13.6eV, then the energy in the nearest excited state is
If .R_(H). is the Rydberg constant, then the energy of an electron in the ground state of hydrogen atom is
Why the total energy of atomic electron is negative ?
The Ionisation potential of Hydrogen is 2.17 xx10^(-1) erg/atom. The energy of the electron in the second orbit of the hydrogen atom is
The ionisation potential of Hydrogen is 2.17 xx 10^(-11) erg/atom. The energy of the electron in the second orbit of the hydrogen atom is
If the ratio of energies of electron in the excited states of H and Li^(2+) is 1 : 9, the radius ratio of electron in the same excited states of H and Li^(2+) is
If the radius of electron orbit in the excited state of hydrogen atom is 476.1 pm, the energy of electron in that excited state in J is Radius and energy of electron in the first orbit of hydrogen atom are 52.9 pm and -218xx10^(-18) J respectively)
The ground state energy of hydrogen atom is - 13.6eV. The kinetic energy of the electron in this state is:
