The spectral series to which the emission line belongs, when electron in the hydrogen atom jumps from 4th energy state to 2nd energy state, is:
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → Balmer series
When the electron jumps to 2nd energy state from any higher energy state (for e.g., 4th energy state)
The spectral line corresponds to Balmer series.