Question

The energy of second Bohr orbit of hydrogen atom is 328 hence the energy of 4th orbit would be

Answer 1

Explanation:

Energy of an orbital(n) = -13.6*z^2/n ev, where z is atm no

Hence energy of 4th orbit =-13.6*1/4

= -3.4ev

= - 3.4*1.67*10^-19 joules

=5.6*10^-19 J