Question:
The transition in He+ ion that will give rise to a spectral line having the same wavelength as that of some spectral line in hydrogen atom is______
The transition in He+ ion that will give rise to a spectral line having the same wavelength as that of some spectral line in hydrogen atom is______
Updated On: Oct 7, 2024
- n = 3 to n = 1
- n = 3 to n = 2
- n = 4 to n = 2
- n = 4 to n = 3
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The correct option is (C): n = 4 to n = 2
Was this answer helpful?
0
0
Top Questions on Atomic Spectra
- Some energy levels of a molecule are shown in the figure with their wavelengths of transitions. Then:
- NEET (UG) - 2024
- Physics
- Atomic Spectra
- The longest wavelength associated with Paschen series is: (Given $R_H = 1.097 \times 10^7$ SI unit)
- JEE Main - 2024
- Physics
- Atomic Spectra
- Atomic numbers of V, Cr, Fe and Zn are 23, 24, 26 and 30, respectively. Which one of the following materials does NOT show an electron spin resonance (ESR) spectra?
- GATE PH - 2024
- Atomic and Molecular Physics
- Atomic Spectra
- Choose the incorrect statement about Atomic absorption spectrometer:
- CUET (PG) - 2023
- Physics
- Atomic Spectra
- If half life for a radioactive decay reaction is T. Find the time after which \(\frac{7}{8}th\) of initial mass decays
- JEE Main - 2023
- Physics
- Atomic Spectra
View More Questions
Questions Asked in SRMJEEE exam
Calculate the Reynold’s number for a liquid of density 1 g/cm3, viscosity 8 x 10-4 Pa.s flowing at 0.5 m/s through a pipe of diameter 4 cm?
- SRMJEEE - 2023
- Fluid Mechanics
Which of the following statement is true for aqueous solution of 0.1 M urea, 0.2 M glucose nad 0.3 M sucrose
- SRMJEEE - 2023
- Biomolecules
The molar conductivities at infinite dilution for Na2SO4,K2S04,KCl, HCl and HCOONa at 300K are 260, 308, 150, 426, and 105 S cm2 mol-1, respectively. What will be A+m for formic acid in the same unit?
- SRMJEEE - 2023
- Electrochemistry
Electrophilic halogenation of phenol does not require catalyst because
- SRMJEEE - 2023
- Haloalkanes and Haloarenes
- Which one is the correct expression of electric potential on the axial point of a dipole whose dipole moment is р and length is 2l, at a distance of r?
- SRMJEEE - 2023
- Electrostatics
View More Questions