The ratio of areas within the electron orbits for the first excited state to the ground state for hydrogen atom is
Answer & explanation
Correct answer: option 1
$r_n \propto n^4 \Rightarrow A_n \propto n^4 \Rightarrow \frac{A_1}{A_0}=\left(\frac{2}{1}\right)^4=\frac{16}{1}$