Chemistry, asked by christinaglory004, 5 months ago

Calculate the energy, frequency, wavelength and wave no
first spectral line of Balmer series of H-atom. The value
Rydberg constant is 1.1x10^7 m^-1​

Answers

Answered by Itzcreamykitty
3

Answer:

ANSWER

The expression for the wavelength of radiation is,

λ

1

=R(

n

1

2

1

n

2

2

1

)

Substitute values in the above expression,

λ

1

=109677×(

2

2

1

4

2

1

)=109677×(

4

1

16

1

)=109677×(

64

12

)

λ=4.86×10

−5

cm=486×10

−9

m=486nm.

The line belongs to bluish green colour.

Answered by Macintoshx
0

Answer:

first spectral line of Balmer series of H-atom. The value

Rydberg constant is 1.1x10^7 m^-1

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