Which of the following is correct for the Humphrey series of the hydrogen spectrum?

  • A
    $n_2 = 7 \to n_1 = 2$
  • B
    $n_2 = 10 \to n_1 = 6$
  • C
    $n_2 = 5 \to n_1 = 1$
  • D
    $n_2 = 11 \to n_1 = 3$

Explore More

Similar Questions

If the wavelength of the first line of the Balmer series is $656.1 \ nm$,then the wavelength of the second line of this series will be ............. $nm$.

What is the energy associated with the first orbit of $He^{+}$?

Explain the photoelectric effect.

Difficult
View Solution

In a hydrogen atom,the energy of an $e^-$ in an orbital is given by $E = \frac{-constant}{n^2} \ (kJ \ mol^{-1})$. Which of the following properties is constant according to the given equation?

If the ionization potential of $Li^{2+}$ is $122.4 \ eV$,what is the $5^{th}$ ionization potential of carbon in $eV$?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo