Chemistry

Problem

In a hydrogen atom the electron makes a transition from

(n + 1)^{\text{th}}

level to the

n^{\text{th}}

level. If

n \gg 1

, the frequency of radiation emitted is proportional to: a.

\frac{1}{n}

\frac{1}{n^3}

\frac{1}{n^2}

\frac{1}{n^4}