[" The energy of "n^(" th ")" orbit in an "],[" atom in joules is given by "]

" Energy of the n^(th) orbit "-

Kinetic energy of electron in n^("th") orbit in H-atom

" Kinetic energy of electron in "n''" orbit in H-atom "

The energy of electron in the n^(th) Bohr orbit of H-atom is

The energy of the elecron in an orbit of hydrogen atom is given by E_(n)=-1311.8/(n^(2))kJ "mol"^(-1) The ionisation energy of hydrogen atom is:

The energy of the electron in the 'n^(th) ' orbit of hydrogen atom is given as: 'E_n=(-1311.8)/n^2 k J m o l^(-1)' What is the energy emitted per atom when an electron jumps from thịrd energy level to second energy level?