Assume that the charge of an electron is 1.6times10^(-19) coulomb and the energy of the first orbit of hydrogen atom is -13.6 eV. If the energy required to excite the ground state electron of hydrogen atom to the first excited state, is expressed as y times10^(-19)J per atom, what is the value of y ?
The ionisation energy of hydrogen atom is 1.312xx10^(6) J "mol"^(-1) . Calculate the energy required to excite an electron in a hydrogen atom from the ground state to the first excited state.
The energy (in eV) required to excite an electron from n = 2 to n = 4 state in hydrogen atom is
The energy ( in eV ) required to excite an electron from n = 2 to n = 4 state in hydrogen atom is
Calculate the energy required to excite an electron in hydrogen atom from the ground state to the next higher state, if the ionsation energy for the hydrogen atom is 13.6 eV .
the energy required to excite an electron in hydrogen atom to its first excited state is
