Download the app

Questions  

If the wavelength of photon emitted due to transition of electron from third orbit to first orbit in a hydrogen atom is λ then the wavelength of photon emitted due to transition of electron from fourth orbit to second orbit will be

a
12827λ
b
259λ
c
367λ
d
12511λ

detailed solution

Correct option is A

1λ1=R112−132 1λ=R1−19=8R9     or      λ=98RAgain,     1λ'=R122−142or         1λ'=R14−116     or    1λ'=R×316or       λ'=163R        λ'λ'=163R×8R9or       λ'=12827λ

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

How much energy is required to take a hydrogen atom from its ground state to excited state where it subsequently emits radiation of six different wavelength?


phone icon
whats app icon