Question

Draw energy level diagram showing emimion of various spectral series in hydrogen​

Answer 1

The energy level diagram of the hydrogen atom is shown in the figure above depicting different series line.

There are four series namely

1. Lyman Series (U.V.)

2 Blamer Series (visible)

3. Psachen Series (infrared)

4. Brackett Series (infrared)

5. Pfund Series (infrared)

 n=principle quantum number whose values ranges from 1−∞

n=1represents the ground energy level

n=∞is the highest energy level.

 1. Lyman Series (U.V.)

In this series the transition occur from n>1 to the first orbit that isn=1. This represents the Lyman Series of the Hydrogen atom.

It is mainly observed in the ultraviolet region of the EM wave.

λ1=R(121−n21)

Wheren=2,3

This is further divided into sublevels as α−lymanfor n=2 and so on.

2 Blamer Series (visible)

In this series the transition occur from n>2to the second orbit that isn=2. This represents the Balmer Series of the Hydrogen atom.

It is mainly observed in the Visible region of the EM wave.

λ1=R(221−n21)

Where, n=3,4

This is further divided into sublevels as α−Balmerfor n=3and so on.

 3. Psachen Series (infrared)

In this series the transition occur from n>3 to the second orbit that isn=3. This represents the Paschen Series of the Hydrogen atom.

It is mainly observed in the Infrared region of the EM wave.

λ1=R(321−n21)

Where n

Answer 2

$\huge\bold\pink{AɴSᴡer}$

The energy level diagram of the hydrogen atom is shown in the figure above depicting different series line.

$\purple{✵there \: are \:four \: series \: namely✵}$

✦Lyman Series (U.V.)

✦ Blamer Series (visible)

✦ Psachen Series (infrared)

✦ Brackett Series (infrared)

✦ Pfund Series (infrared)

 n= principle quantum number whose values qranges from 1−∞

n=1 represents the ground energy level

n=∞ is the highest energy level.

$\mathfrak\blue{ ✵ lyman \: series \: (u.v)}$

In this series the transition occur from n>1 to the first orbit that isn=1. This represents the Lyman Series of the Hydrogen atom.

It is mainly observed in the ultraviolet region of the EM wave.

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