An electron in excited hydrogen atom falls from fifth energy level to second energy level. In which of the following regions, the spectral line will be observed and is part of which series of the atomic spectrum?

Question

An electron in excited hydrogen atom falls from fifth energy level to second energy level. In which of the following regions, the spectral line will be observed and is part of which series of the atomic spectrum? (A) Visible, Balmer (B) Ultraviolet, Lyman (C) Infrared, Paschen (D) Infrared, Brackett

Tardigrade Admin · Accepted Answer

For Balmer series, n1 = 2, n2 = 3, 4, 5, .... The spectral lines are seen in visible region.

Q. An electron in excited hydrogen atom falls from fifth energy level to second energy level. In which of the following regions, the spectral line will be observed and is part of which series of the atomic spectrum?

Visible, Balmer

Ultraviolet, Lyman

Infrared, Paschen

Infrared, Brackett

For Balmer series, $n_{1} = 2$ , $n_{2} = 3$ , $4$ , $5$ , $....$
The spectral lines are seen in visible region.

Q. An electron in excited hydrogen atom falls from fifth energy level to second energy level. In which of the following regions, the spectral line will be observed and is part of which series of the atomic spectrum?

Visible, Balmer

Ultraviolet, Lyman

Infrared, Paschen

Infrared, Brackett

For Balmer series, n1​=2, n2​=3, 4, 5, .... The spectral lines are seen in visible region.

For Balmer series, $n_{1} = 2$ , $n_{2} = 3$ , $4$ , $5$ , $....$
The spectral lines are seen in visible region.