Specify the quantum number for the limit wave | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The wavelength $\lambda$ of a spectral line in the hydrogen atom is given by the Rydberg formula: $\frac{1}{\lambda} = R \left( \frac{1}{n_1^2} -

Vedclass · Accepted Answer

$n_1 = 1, n_2 = \infty$

Vedclass · Answer

(A) The wavelength $\lambda$ of a spectral line in the hydrogen atom is given by the Rydberg formula: $\frac{1}{\lambda} = R \left( \frac{1}{n_1^2} - \frac{1}{n_2^2} \right)$,where $n_1$ is the lower energy level and $n_2$ is the higher energy level.For the limit wavelength (also known as the series limit),the wavelength is at its minimum,which corresponds to the maximum possible energy transition.This occurs when the electron transitions from an infinite energy level $(n_2 = \infty)$ to the specific lower energy level $(n_1)$ of the series.Therefore,for the limit wavelength,the quantum numbers are $n_1$ (fixed for the series) and $n_2 = \infty$.

Specify the quantum number for the limit wavelength of the spectral series of a hydrogen atom.

Similar Questions

The wavelength of light for the least energetic photons emitted in the Lyman series of the hydrogen spectrum is nearly. [Take $hc = 1240 \text{ eV-nm}$, change in energy of the levels $= 10.2 \text{ eV}$] (in $\text{ nm}$)

In hydrogen atom spectra,if the ratio of wavelengths corresponding to the first line of the Lyman series and the first line of the Balmer series is $9 \alpha$,the value of $\alpha$ is

If the difference in the frequencies of the first and second lines of Lyman series of hydrogen atom is $f$,then the difference in frequencies of the first and second lines of Balmer series of hydrogen atom is

In a hydrogen atom,the ratio of the shortest wavelength in the Balmer series to that in the Paschen series is:

Taking Rydberg's constant $R_H = 1.097 \times 10^7 \ m^{-1}$,the first and second wavelengths of the Balmer series in the hydrogen spectrum are:

Vedclass Test Series

Exam Paper Generator

Online Exam Module