Question

Question no 38 solution

Answer 1

1. Greater the (n+l) value greater is the energy.
2. If n+l value is same then energy is more in greater n value

(i) n + l = 5
(ii) n + l = 4
(iii) n + l = 5
(iv) n + l = 4

Energy order therefore is
(i) > (iii) > (ii) > (iv)

First option is correct.