NDA2012General AbilityGeneral ScienceActual
Which one among the following transitions of electron of hydrogen atom emits radiation of the shortest wavelength?
Options
- An=2 to n=1
- Bn=3 to n=2
- Cn=4 to n=3
- Dn=5 to n=4
Correct answer
A. n=2 to n=1
Step-by-step solution
The correct answer is option A.